2 feet Opposite sides of a rectangle are equal. All sides of a square are equal. 2 X 3 = 6 meters = 18 meters

Save this PDF as:
 WORD  PNG  TXT  JPG

Size: px
Start display at page:

Download "2 feet Opposite sides of a rectangle are equal. All sides of a square are equal. 2 X 3 = 6 meters = 18 meters"

Transcription

1 GEOMETRY Vocabulary 1. Adjacent: Next to each other. Side by side. 2. Angle: A figure formed by two straight line sides that have a common end point. A. Acute angle: Angle that is less than 90 degree. B. Complimentary angles: Two angles that add up to 90 degrees C. Degree: Measure of the size of an angle. D. Obtuse angle: Angle that is greater than 90 degrees and less than 180 degrees. E. Rays: The sides of an angle. F. Reflex angle: An angle that is more than 180 degrees and less than 360 degrees. G. Right angle: Angle that is 90 degrees. H. Straight angle: An angle that is 180 degrees. I. Supplementary angles: Two angles that add up to 180 degrees J. Vertex: The point at which two rays of an angle come together. K. Vertical angles: When two line intersect it is the pairs of nonadjacent angles. 3. Circle: A shape in which all points are an equal distance from a point, the center. A. Circumference: Distance around the outside edge of a circle. B. Diameter: Straight line distance from one side of a circle to the other side, going through the center. C. Radius: Distance from the center to the outside edge of a circle. 4. Congruent: Exactly the same size and shape. 5. Parallel: Two lines that are always the same distance apart. They never intersect, no matter how far they are extended. 6. Parallelogram: Quadrilateral in which the opposite sides are parallel and equal. 7. Perimeter: Distance around the outside edge of a figure. 8. Perpendicular: Two lines intersecting at a 90 degree angle. 9. Polygon: Closed figure made up of line segments. A. Regular polygon: Polygon in which all sides and angles are equal. B. Vertices: Corner point. 10. Polyhedron: Solid figure with flat faces. A. Faces: Flat sides of a figure. B. Edges: The shared surface where two faces meet. C. Prism: A polyhedron with parallel bases. D. Cylinder: A round polyhedron with flat ends, shaped like a can of vegetables. E. Vertice: Corner point. 11. Quadrilateral: A closed four sided figure.

2 12. Reflection: To flip a figure, as in a mirror image. 13. Rhombus: A figure that has four equal sides with opposite sides being parallel. 14. Rotation: Turning of a figure. 15. Semi: Prefix that means half. 16. Shift: Sliding of a figure to a new location. 17. Similar: The same shape, but a different size. 18. Square: A figure which has four equal sides, opposite sides parallel, and adjacent sides perpendicular. 19. Symmetry: A figure in which the two halves are mirror images of each other. 20. Trapezoid: A four sided figure that has one pair of parallel sides. 21. Triangle: Closed three sided figure. A. Scalene triangle: All sides have different lengths. B. Isosceles triangle: Two sides have equal length. C. Equilateral triangle: All three sides have an equal length. D. Right triangle: One of the angles is 90 degrees. Perimeter The perimeter is the distance around the outside edge of a figure. When the figure is a polygon it is the sum of the lengths of the sides. When the figure is curved it is the length of the curved line. The perimeter of a circle is also called the circumference. Square Rectangle 3 meters 6 meters 2 feet Opposite sides of a rectangle are equal. All sides of a square are equal. 2 X 3 = 6 meters = 18 meters Perimeter = 4 X 2 = 8 feet 2 X 6 = 12 meters The perimeter is 18 meters

3 Polygon 1 yd 2 yd. 5 yd. 3 yd 3.5 yd 4 yd = 18.5 yards The perimeter is 18.5 yards. The perimeter/circumference of a circle is found using one of the two following formulas: C = 2 R C = d C is circumference Is 3.14 or 22/7 R is the radius D is the diameter 5cm 14 in C = (2)(3.14)(5) = 31.4 The circumference is 31.4 cm. C = (22/7)(14) = 44 in. The circumference is 44 in.

4 Problems Find the perimeter of the following figures 1. Regular hexagon 8 inches 2. Equilateral triangle 11 centimeters 3. Square 6 meters 4. Rectangle 3 yards 9 yards

5 5. 9mm 7mm 5mm in 6 in 5in 7in 11in 7. 4m 3m 5m 8.Rhombus 10yd

6 8. Parallelogram 29 mm 18mm 9. Trapezoid 17ft 9ft 16ft 25ft

7 10. Find the circumference of each circle. A. E. 5cm = 3.14 = cm B. F. 14cm = 22/7 15cm = 3.14 C. G. 8m = m = 22/7 D. H. 70m = 22/7 21m = 22/7 Find the perimeter of each semicircular shape 11. A. = 22/7 B. 10m 28cm = Find the quarter circle perimeter. 5cm = 3.14

8 13. Find the circumference of the circle that is located inside the square. 10 cm 14. The curve is made up of two semicircles. Find its length. = m 8 m

9 15. Find the circumference of the following circles. = 3.14 A. Radius is 4 centimeter. D. Diameter is 18 inches. B. Radius is 12 meters. E. Diameter is 16 feet C. Radius is 5.5 miles. F. Diameter is 6.6 km 16. The length of the three sides of a triangle are 3.cm, 5.2cm, and 8.4 cm. Find the perimeter. 17. The length of three sides of a triangle are 7.5 in, 6.1in, and 4.9in. Find the perimeter. 18. The lengths of two sides of an isosceles triangle are each 2 1/2 cm. The third side is 3 cm. Find the perimeter. 19. The length of each side of an equilateral triangle is 4 1/2 in. Find the perimeter. 20. A rectangle has a length of 8.5 meters and a width of 3.5 meter. Find the perimeter. 21. Find the perimeter of a rectangle with length of 5 1/2 ft. and a width of 4 ft. 22. Find the perimeter of a regular pentagon that measures 3.5 in. on each side. 23. The length of each side of a square is 12.2cm. Find the perimeter. 24. Find the perimeter of a square that is 0.5m on each side. 25. What is the circumference of a circle with a diameter of 1.5 inches. Pi = The diameter of a circle is 4.2 ft. What is the circumference? Pi = The radius of a circle is 36cm. Find the circumference. Pi = Find the circumference of a circle that has a radius of 2.5 m. 29. How many feet of fencing should be purchased for a rectangular garden that is 18 ft long and 12 ft wide? 30. How many meters of binding are required to bind the edge of a rectangular quilt that measures 3.5m by 8.5 m. 31. The length of a rectangular park is 55yd. The width is 47yd. How many feet of fencing are needed to surround the park? 32. The perimeter of a rectangular playground is 440ft. If the width is 100ft, what is the length of the playground? 33. A rectangular vegetable garden has a perimeter of 64ft. The length of the garden is 20 ft. What is the width of the garden? 34. Each of two sides of a triangular banner measures 18in. If the perimeter of the banner is 46 in, what is the length of the third side of the banner? 35. The perimeter of an equilateral triangle is 13.2cm. What is the length of each side? 36. The perimeter of a square picture frame is 48in. What is the length of each side? 37. A square rug has a perimeter of 32ft. What is the length of each side? 38. Find the length of molding needed to put around a circular table that is 4.4ft in diameter. Pi = A bicycle has a tire diameter of 24 inches. How many feet does the bicycle travel when the wheel makes eight revolutions? Pi = Bias binding is sewed around the edge of a rectangular tablecloth measuring 72in by 45in. If the bias comes in packages containing 15ft of binding, how many packages of bias are needed for the tablecloth?

10 Area The formula for the area of a rectangular shaped figure is A=LW, where L is the length and W is the width. (In a square the length and width are the same.)(a square unit and a unit squared mean the same thing.) 2ft 4m 5ft A =5 X 2 = 10 square feet or 10 feet squared 4m A =4 X 4 = 16 square meters or 16 meters squared The formula for the area of a circular shaped figure is A= R 2, where R is the radius of the circle. Is represented by 3.14 or 22/7 3ft 7m A = 3.14 X 3 2 =28.26 square feet Or feet squared A = 22/7 X 7 2 = 154 square meters or 154 meters squared The formula for a triangular shaped figure is A = 1/2 bh, where b is the base of a triangle and h is the height of a triangle. 8in 7ft 15in A = (1/2)(15)(8) = 60 square inches or 60 inches squared 6ft. A = (1/2)(6)(7) = 21 square feet or 21 feet squared

11 The formula for the area of a parallelogram is A =bh, where b is the base and h is the height 5in A = 10 X 5 = 50 square inches 0r 50 inches squared 10in The formula for the area of a trapezoid is A = 1/2 (b 1 + b 2 )h where b 1 and b 2 are the two bases (the two parallel sides) and h is the height. 10cm A = (1/2 )( )(8) = 112 sq. cm. 8cm or 112 cm. sq. 18cm Area Problems 1. 6ft rectangle 2ft 2. 7in triangle 8in 3. 7yd 3yd rectangle

12 4. triangle 22cm 17cm 5. 12m 12m in rectangle 5in 7. 7cm square 8. 19ft 27ft rectangle

13 9. 2m triangle 21 m ft triangle 17ft 11. 9ft trapezoid 6ft 16ft 12. 6m 8m trapezoid 10m 13. 4yd 3yd trapezoid 9yd

14 Find the area of the circles below. = 3.14 Find the area of the circles below. = 22/ cm 7cm m 14m cm 14cm m 7om 22. We have a circle inside a square. What is the area of the circle? = cm

15 23.Find the area of the quarter circle. = cm 24.Find the area of each semicircle. = 22/7 A. B. 28m 7m 25. The following figures are made up of semicircles and quarter circles. Find the area of each figure. =22/7 A. B. 7cm 7cm 7cm 7cm 7cm C. 7cm 7cm 7cm

16 26.The following figures are made up of semicircles and quarter circles. Find the area of each figure. = 3.14 A. B. 10 in 10in 4in 4in C. 2cm 27. Find the area of the striped parts. A. Figure shows a square and a circle. = 22/7 B. Figure shows a square and 4 quarter circles 14 ft. = cm 10cm C. Figure shows a square and two semicircles = yd

17 28. The figure is made up of a rectangle and two semicircles. = What is its area? 10yd 12yd 29. The figure is made up of a triangle ad a semicircle. = 3.14 What is its area? 12cm 10cm 30. The figure shows a rectangle and a semicircle. = 22/7 7m 11m What is the area of the striped portion of the figure? 31. The figure shows a square and two semicircles. = in 2in What is the area of the striped portion of the figure?

18 32. The rectangle shows a rectangle and two semicircles. = cm 35cm What is the area of the striped portion of the figure? 33. The figure is made up of a square, a semicircle, and a triangle. = in 8 in What is the area and the perimeter of the figure? 34. The figure shows a square, a semicircle, and a quarter circle. = ft. What is the area and perimeter of the striped portion of the figure?

19 Volume The volume of a rectangular box is determined by the formula V = LWH. V represents volume. L represents length. W represents width. H represents height. 2ft 3ft 4ft V = 4 X 3 X 2 = 24 cubic feet /feet cubed The volume of a cylinder is determined by the formula V = R 2 h V represents volume Is represented by 3.14 or 22/7 R is the radius of the end. h is the height of the cylinder 4in V = (3.14)(4 2 )(6) V = cubic inches/inches cubed 6in

20 Problems Find the volume of the following figures cm 4m 5m 5cm 3m 3. 15yd 12yd 4. 9in 5in

21

22

23

24

25

26

27

28 Angles 1. Angle: A figure formed by two straight lines that have a common end point. A. Acute angle B. Circle: contains 360 degrees C. Complementary angles: Two angles that add up to 90 degrees D. Degree: The measure of the size of an angle. E. Obtuse angle: An angle that is greater than 90 degrees and less than 180 degrees. F. Rays: The sides of an angle G. Reflex angle: An angle that is more than 180 degrees and less than 360 degrees. H. Right angle: Angle that is 90 degrees I. Straight angle: An angle that is 180 degrees J. Supplementary angles: Two angles that add up to 180 degrees. K. Vertex: The point at which the two rays of an angle come together. L. Vertical angles: When two lines intersect it is the pairs of nonadjacent angles. acute angle right angle obtuse angle straight angle reflex angle Angles are typically named in one of two different ways x 1 C The angle is labeled by a single letter or number. A B The angle is named using three points with the vertex always being in the middle. This is called angle CAB or angle BAC

29 The size of an angle is usually designated by one or more curved lines. 70 o 315 o 130 o 70 o Be careful when a diagram has Multiple curved lines. Be aware where the angle starts and ends. The following are symbols that are commonly used. ABC This reads This is a symbol Symbol for two lines Parallel Triangle angle ABC for a right angle that are perpendicular, form right angles. Parts with the same number of slash marks are same size. Could be more than one slash mark. D C C A B D A B Complementary angles Supplementary angles BAC and CAD add up to 90 o BAC and CAD add up to 180 o

30 Assignments 1. How many degrees are in a right angle? 2. How many degrees are in a straight angle? 3. What is the complement of a 62 degree angle? 4. What is the complement of a 13 degree angle? 5. What is the supplement of a 48 degree angle? 6. What is the supplement of a 106 degree angle? 7. What is the complement of a 7 degree angle? 8. What is the complement of a 76 degree angle? 9. What is the supplement of an 89 degree angle? 10. What is the supplement of a 21 degree angle? 11. What is the complement of a 69 degree angle? 12. What is the complement of a 31 degree angle? 13. What is the supplement of a 162 degree angle? 14. What is the supplement of a 72 degree angle? G 15. C 16. A 48 o B 79 o o D E F angle AOB is straight angle angle DEF is straight angle How big is angle AOC? How big is angle FEG? 16. X W 17. P R 51 o 29 o Z Y O N How big is angle ZYW? How big is angle NOR?

31 18. C D 19. G F 30 o 40 o 80 o 38 o B A E D How big is angle ABC? How big is angle DEG? 20. Z 21. R V 94 o 22 o 59 o A Y X 195 o F How big is angle VYX? Going counterclockwise K from point A, how big is Angle AFK? C B 68 o A 210 o E D How big is the unlabeled angle CBA F How big is the unlabeled angle DEF? 24. What kind of angles are the following? A. B. C.

32 D. E. F. Solve for X X 140 o 3X 160 o X X 145 o X + 18 X 74 o X 42 o X 74 o 29 o A B C Angle ABC is a straight angle

33 X X 67 o 3X 2X 172 o A B C ABC is a straight angle X X 3X 4X 4X A B C 5X ABC is a straight angle 6X

34 Following are a number of properties that can help us determine the size of angles 1. Vertical angles are equal. Vertical angles are the nonadjacent angles formed by the intersection of two lines. C A B D A and B are vertical angles C and are vertical angles 2. Parallel lines that are intersected by a transversal form multiple pairs of equal angles. Parallel lines are always the same distance apart. AB and CD below are parallel. Transversals of parallel lines intersect both parallel lines. EF below is a transversal. A G B E C H D F A. Alternate interior angles formed by parallel lines and a transversal are equal. Alternate interior angles are on opposite sides of a transversal. AGH and DHG are alternate interior angles CHG and BGH are alternate interior angles B. Corresponding angles formed by parallel lines and a transversal are equal. Corresponding angles are in the same relative position in relation to separate parallel lines. DHG and BGE are corresponding angles. DHF and BGH are corresponding angles. CHF and AGH are corresponding angles. CHG and AGE are corresponding angles.

35 3. The sum of the interior angles of any n-gon is (n 2)(180 o ). N is the number of sides of the polygon. On the surface this may appear to be a confusing statement. Closer examination shows that it is actually quite simple. A. Let s look at the triangle shape. It has three sides. Therefore n = 3. (3 2)(180 o ) = 180 o. All triangles have 180 interior degrees. B. Let s look at the quadrilateral shape. A quadrilateral has four sides. Therefore n = 4. (4 2)(180 o ) = 360 o. All quadrilaterals have a total of 360 interior degrees. C. The same formula holds true regardless of the number of sides. 4. All the angles in an equilateral triangle are the same size. All the sides in an equilateral triangle are the same size. 5. The angles opposite the equal sides of an isosceles triangle are the same size. An isosceles triangle has two sides that are the same size. A B C Since AB = AC ABC = ACB 6. The opposite angles of a parallelogram are equal. A B D C AD BC and AB DC, therefore ABCD is a parallelogram. Therefore, ABC = ADC and BAD = BCD.

36 Assignments o 2. X X 45 o What is angle X? What is angle X? o L1 3X X A L2 B L1 and L2 are parallel lines. How big are angles A and B? o L1 6. L1 A 136 o B A B L2 L2 L1 and L2 are parallel lines. L1 and L2 are parallel lines. How big are angles A and B How big are angles A and B? X + 39 o 5X L1 L1 4X 2X L2 L1 and L2 are parallel lines. L2 L1 and L2 are parallel lines.

37 What is X? What is X? 9. One angle in a triangle is a right angle and one angle is 30 degrees. What is the third angle? 10. Two angles of a triangle are 42 degree and 103 degrees. What is the third angle? C 12. A Y 13. X B 134 o 116 o What is angle Y? This is an isosceles triangle. What is angle X? A B X 125 o D 38 o C X ABCD is a trapezoid What is angle X? AB and DC are parallel o What is angle X? S X X R P 112 o PQRS is a rhombus. Q This figure is a square.

38 What is angle X? What is angle X? 18. S 19. A B P 118 o X X R D C Q 25 o ABCD is a trapezoid. T AB and DC are parallel. PQRS is a parallelogram. What is angle X? What is angle X? 20. A B 21. A 50 o X 104 o X D B E C D ABCD is a parallelogram. C ABCD is a rhombus. Angle EDA is 60 o What is angle X? What is angle X? E 23. A B 24. X 46 o D A X D 35 o 112 o C C B ABCD is a parallelogram. ABCD is a parallelogram. Angle BAC is a right

39 What is angle X? angle. What is angle X? 25. A 26. A X D D 64 o 48 o X B B C E Angle DCB is 26 degrees. C What is angle X? Angle CBD is 18 degrees. What is angle X? 27. F 28. J M A E X P N 50 o 116 o X B C D ABDE is a trapezoid. K L What is angle X? JKLM is a square. 29. A D 30. Angle KPM is 116 o. What is angle X? C F F X B X C 38 o E D E G ABCD is a rectangle. FCD is an equilateral CDEF is a parallelogram.

40 triangle. What is angle X? What is angle X? 31. F E 32. F 120 o E A D D C X 110 o A B B C ABCD is a parallelogram. ABCD and ADEF are parallelograms Angle ADC is 110 o. AB = BF What is angle FAB? What is angle X? 33. D 34. A X E A 40 o D X 32 o B C B C 40 o ABCD is a parallelogram. E ABCD is a rhombus. What is angle X? What is angle X? 35. D C 36. E D X F X 40 0 C 28 o A B A B ABDE is a rectangle. ABCD is a parallelogram. BCDF is a rhombus. What is angle X? What is angle X?

Geometry. Geometry is the study of shapes and sizes. The next few pages will review some basic geometry facts. Enjoy the short lesson on geometry.

Geometry. Geometry is the study of shapes and sizes. The next few pages will review some basic geometry facts. Enjoy the short lesson on geometry. Geometry Introduction: We live in a world of shapes and figures. Objects around us have length, width and height. They also occupy space. On the job, many times people make decision about what they know

More information

Algebra Geometry Glossary. 90 angle

Algebra Geometry Glossary. 90 angle lgebra Geometry Glossary 1) acute angle an angle less than 90 acute angle 90 angle 2) acute triangle a triangle where all angles are less than 90 3) adjacent angles angles that share a common leg Example:

More information

2006 Geometry Form A Page 1

2006 Geometry Form A Page 1 2006 Geometry Form Page 1 1. he hypotenuse of a right triangle is 12" long, and one of the acute angles measures 30 degrees. he length of the shorter leg must be: () 4 3 inches () 6 3 inches () 5 inches

More information

Chapter 8 Geometry We will discuss following concepts in this chapter.

Chapter 8 Geometry We will discuss following concepts in this chapter. Mat College Mathematics Updated on Nov 5, 009 Chapter 8 Geometry We will discuss following concepts in this chapter. Two Dimensional Geometry: Straight lines (parallel and perpendicular), Rays, Angles

More information

Angles that are between parallel lines, but on opposite sides of a transversal.

Angles that are between parallel lines, but on opposite sides of a transversal. GLOSSARY Appendix A Appendix A: Glossary Acute Angle An angle that measures less than 90. Acute Triangle Alternate Angles A triangle that has three acute angles. Angles that are between parallel lines,

More information

*1. Derive formulas for the area of right triangles and parallelograms by comparing with the area of rectangles.

*1. Derive formulas for the area of right triangles and parallelograms by comparing with the area of rectangles. Students: 1. Students understand and compute volumes and areas of simple objects. *1. Derive formulas for the area of right triangles and parallelograms by comparing with the area of rectangles. Review

More information

Angle - a figure formed by two rays or two line segments with a common endpoint called the vertex of the angle; angles are measured in degrees

Angle - a figure formed by two rays or two line segments with a common endpoint called the vertex of the angle; angles are measured in degrees Angle - a figure formed by two rays or two line segments with a common endpoint called the vertex of the angle; angles are measured in degrees Apex in a pyramid or cone, the vertex opposite the base; in

More information

3. If AC = 12, CD = 9 and BE = 3, find the area of trapezoid BCDE. (Mathcounts Handbooks)

3. If AC = 12, CD = 9 and BE = 3, find the area of trapezoid BCDE. (Mathcounts Handbooks) EXERCISES: Triangles 1 1. The perimeter of an equilateral triangle is units. How many units are in the length 27 of one side? (Mathcounts Competitions) 2. In the figure shown, AC = 4, CE = 5, DE = 3, and

More information

Topics Covered on Geometry Placement Exam

Topics Covered on Geometry Placement Exam Topics Covered on Geometry Placement Exam - Use segments and congruence - Use midpoint and distance formulas - Measure and classify angles - Describe angle pair relationships - Use parallel lines and transversals

More information

Shape Dictionary YR to Y6

Shape Dictionary YR to Y6 Shape Dictionary YR to Y6 Guidance Notes The terms in this dictionary are taken from the booklet Mathematical Vocabulary produced by the National Numeracy Strategy. Children need to understand and use

More information

Centroid: The point of intersection of the three medians of a triangle. Centroid

Centroid: The point of intersection of the three medians of a triangle. Centroid Vocabulary Words Acute Triangles: A triangle with all acute angles. Examples 80 50 50 Angle: A figure formed by two noncollinear rays that have a common endpoint and are not opposite rays. Angle Bisector:

More information

A. 32 cu ft B. 49 cu ft C. 57 cu ft D. 1,145 cu ft. F. 96 sq in. G. 136 sq in. H. 192 sq in. J. 272 sq in. 5 in

A. 32 cu ft B. 49 cu ft C. 57 cu ft D. 1,145 cu ft. F. 96 sq in. G. 136 sq in. H. 192 sq in. J. 272 sq in. 5 in 7.5 The student will a) describe volume and surface area of cylinders; b) solve practical problems involving the volume and surface area of rectangular prisms and cylinders; and c) describe how changing

More information

Perimeter and area formulas for common geometric figures:

Perimeter and area formulas for common geometric figures: Lesson 10.1 10.: Perimeter and Area of Common Geometric Figures Focused Learning Target: I will be able to Solve problems involving perimeter and area of common geometric figures. Compute areas of rectangles,

More information

Intermediate Math Circles October 10, 2012 Geometry I: Angles

Intermediate Math Circles October 10, 2012 Geometry I: Angles Intermediate Math Circles October 10, 2012 Geometry I: Angles Over the next four weeks, we will look at several geometry topics. Some of the topics may be familiar to you while others, for most of you,

More information

Geometry Regents Review

Geometry Regents Review Name: Class: Date: Geometry Regents Review Multiple Choice Identify the choice that best completes the statement or answers the question. 1. If MNP VWX and PM is the shortest side of MNP, what is the shortest

More information

43 Perimeter and Area

43 Perimeter and Area 43 Perimeter and Area Perimeters of figures are encountered in real life situations. For example, one might want to know what length of fence will enclose a rectangular field. In this section we will study

More information

Geometry and Measurement

Geometry and Measurement The student will be able to: Geometry and Measurement 1. Demonstrate an understanding of the principles of geometry and measurement and operations using measurements Use the US system of measurement for

More information

The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY. Tuesday, August 13, 2013 8:30 to 11:30 a.m., only.

The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY. Tuesday, August 13, 2013 8:30 to 11:30 a.m., only. GEOMETRY The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY Tuesday, August 13, 2013 8:30 to 11:30 a.m., only Student Name: School Name: The possession or use of any communications

More information

Area of Parallelograms, Triangles, and Trapezoids (pages 314 318)

Area of Parallelograms, Triangles, and Trapezoids (pages 314 318) Area of Parallelograms, Triangles, and Trapezoids (pages 34 38) Any side of a parallelogram or triangle can be used as a base. The altitude of a parallelogram is a line segment perpendicular to the base

More information

Integrated Algebra: Geometry

Integrated Algebra: Geometry Integrated Algebra: Geometry Topics of Study: o Perimeter and Circumference o Area Shaded Area Composite Area o Volume o Surface Area o Relative Error Links to Useful Websites & Videos: o Perimeter and

More information

Geometry Honors: Extending 2 Dimensions into 3 Dimensions. Unit Overview. Student Focus. Semester 2, Unit 5: Activity 30. Resources: Online Resources:

Geometry Honors: Extending 2 Dimensions into 3 Dimensions. Unit Overview. Student Focus. Semester 2, Unit 5: Activity 30. Resources: Online Resources: Geometry Honors: Extending 2 Dimensions into 3 Dimensions Semester 2, Unit 5: Activity 30 Resources: SpringBoard- Geometry Online Resources: Geometry Springboard Text Unit Overview In this unit students

More information

2. If C is the midpoint of AB and B is the midpoint of AE, can you say that the measure of AC is 1/4 the measure of AE?

2. If C is the midpoint of AB and B is the midpoint of AE, can you say that the measure of AC is 1/4 the measure of AE? MATH 206 - Midterm Exam 2 Practice Exam Solutions 1. Show two rays in the same plane that intersect at more than one point. Rays AB and BA intersect at all points from A to B. 2. If C is the midpoint of

More information

of surface, 569-571, 576-577, 578-581 of triangle, 548 Associative Property of addition, 12, 331 of multiplication, 18, 433

of surface, 569-571, 576-577, 578-581 of triangle, 548 Associative Property of addition, 12, 331 of multiplication, 18, 433 Absolute Value and arithmetic, 730-733 defined, 730 Acute angle, 477 Acute triangle, 497 Addend, 12 Addition associative property of, (see Commutative Property) carrying in, 11, 92 commutative property

More information

CHAPTER 8, GEOMETRY. 4. A circular cylinder has a circumference of 33 in. Use 22 as the approximate value of π and find the radius of this cylinder.

CHAPTER 8, GEOMETRY. 4. A circular cylinder has a circumference of 33 in. Use 22 as the approximate value of π and find the radius of this cylinder. TEST A CHAPTER 8, GEOMETRY 1. A rectangular plot of ground is to be enclosed with 180 yd of fencing. If the plot is twice as long as it is wide, what are its dimensions? 2. A 4 cm by 6 cm rectangle has

More information

Perimeter and Area. An artist uses perimeter and area to determine the amount of materials it takes to produce a piece such as this.

Perimeter and Area. An artist uses perimeter and area to determine the amount of materials it takes to produce a piece such as this. UNIT 10 Perimeter and Area An artist uses perimeter and area to determine the amount of materials it takes to produce a piece such as this. 3 UNIT 10 PERIMETER AND AREA You can find geometric shapes in

More information

Math Tech 1 Unit 11. Perimeter, Circumference and Area. Name Pd

Math Tech 1 Unit 11. Perimeter, Circumference and Area. Name Pd Math Tech 1 Unit 11 Perimeter, Circumference and Area Name Pd 11-1 Perimeter Perimeter - Units - Ex. 1: Find the perimeter of a rectangle with length 7 m and width 5 m. Ex. 2: Find the perimeter of the

More information

The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY. Student Name:

The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY. Student Name: GEOMETRY The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY Thursday, June 17, 2010 1:15 to 4:15 p.m., only Student Name: School Name: Print your name and the name of your

More information

Calculating Area, Perimeter and Volume

Calculating Area, Perimeter and Volume Calculating Area, Perimeter and Volume You will be given a formula table to complete your math assessment; however, we strongly recommend that you memorize the following formulae which will be used regularly

More information

39 Symmetry of Plane Figures

39 Symmetry of Plane Figures 39 Symmetry of Plane Figures In this section, we are interested in the symmetric properties of plane figures. By a symmetry of a plane figure we mean a motion of the plane that moves the figure so that

More information

Area of Parallelograms (pages 546 549)

Area of Parallelograms (pages 546 549) A Area of Parallelograms (pages 546 549) A parallelogram is a quadrilateral with two pairs of parallel sides. The base is any one of the sides and the height is the shortest distance (the length of a perpendicular

More information

Honors Geometry Final Exam Study Guide

Honors Geometry Final Exam Study Guide 2011-2012 Honors Geometry Final Exam Study Guide Multiple Choice Identify the choice that best completes the statement or answers the question. 1. In each pair of triangles, parts are congruent as marked.

More information

1. An isosceles trapezoid does not have perpendicular diagonals, and a rectangle and a rhombus are both parallelograms.

1. An isosceles trapezoid does not have perpendicular diagonals, and a rectangle and a rhombus are both parallelograms. Quadrilaterals - Answers 1. A 2. C 3. A 4. C 5. C 6. B 7. B 8. B 9. B 10. C 11. D 12. B 13. A 14. C 15. D Quadrilaterals - Explanations 1. An isosceles trapezoid does not have perpendicular diagonals,

More information

Mensuration Introduction

Mensuration Introduction Mensuration Introduction Mensuration is the process of measuring and calculating with measurements. Mensuration deals with the determination of length, area, or volume Measurement Types The basic measurement

More information

Postulate 17 The area of a square is the square of the length of a. Postulate 18 If two figures are congruent, then they have the same.

Postulate 17 The area of a square is the square of the length of a. Postulate 18 If two figures are congruent, then they have the same. Chapter 11: Areas of Plane Figures (page 422) 11-1: Areas of Rectangles (page 423) Rectangle Rectangular Region Area is measured in units. Postulate 17 The area of a square is the square of the length

More information

100 Math Facts 6 th Grade

100 Math Facts 6 th Grade 100 Math Facts 6 th Grade Name 1. SUM: What is the answer to an addition problem called? (N. 2.1) 2. DIFFERENCE: What is the answer to a subtraction problem called? (N. 2.1) 3. PRODUCT: What is the answer

More information

9 Area, Perimeter and Volume

9 Area, Perimeter and Volume 9 Area, Perimeter and Volume 9.1 2-D Shapes The following table gives the names of some 2-D shapes. In this section we will consider the properties of some of these shapes. Rectangle All angles are right

More information

A. 3y = -2x + 1. y = x + 3. y = x - 3. D. 2y = 3x + 3

A. 3y = -2x + 1. y = x + 3. y = x - 3. D. 2y = 3x + 3 Name: Geometry Regents Prep Spring 2010 Assignment 1. Which is an equation of the line that passes through the point (1, 4) and has a slope of 3? A. y = 3x + 4 B. y = x + 4 C. y = 3x - 1 D. y = 3x + 1

More information

Conjectures. Chapter 2. Chapter 3

Conjectures. Chapter 2. Chapter 3 Conjectures Chapter 2 C-1 Linear Pair Conjecture If two angles form a linear pair, then the measures of the angles add up to 180. (Lesson 2.5) C-2 Vertical Angles Conjecture If two angles are vertical

More information

Geometry Notes PERIMETER AND AREA

Geometry Notes PERIMETER AND AREA Perimeter and Area Page 1 of 57 PERIMETER AND AREA Objectives: After completing this section, you should be able to do the following: Calculate the area of given geometric figures. Calculate the perimeter

More information

SA B 1 p where is the slant height of the pyramid. V 1 3 Bh. 3D Solids Pyramids and Cones. Surface Area and Volume of a Pyramid

SA B 1 p where is the slant height of the pyramid. V 1 3 Bh. 3D Solids Pyramids and Cones. Surface Area and Volume of a Pyramid Accelerated AAG 3D Solids Pyramids and Cones Name & Date Surface Area and Volume of a Pyramid The surface area of a regular pyramid is given by the formula SA B 1 p where is the slant height of the pyramid.

More information

The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY. Thursday, August 13, 2015 8:30 to 11:30 a.m., only.

The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY. Thursday, August 13, 2015 8:30 to 11:30 a.m., only. GEOMETRY The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY Thursday, August 13, 2015 8:30 to 11:30 a.m., only Student Name: School Name: The possession or use of any communications

More information

Geometry Progress Ladder

Geometry Progress Ladder Geometry Progress Ladder Maths Makes Sense Foundation End-of-year objectives page 2 Maths Makes Sense 1 2 End-of-block objectives page 3 Maths Makes Sense 3 4 End-of-block objectives page 4 Maths Makes

More information

Chapter 1: Essentials of Geometry

Chapter 1: Essentials of Geometry Section Section Title 1.1 Identify Points, Lines, and Planes 1.2 Use Segments and Congruence 1.3 Use Midpoint and Distance Formulas Chapter 1: Essentials of Geometry Learning Targets I Can 1. Identify,

More information

Grade 3 Core Standard III Assessment

Grade 3 Core Standard III Assessment Grade 3 Core Standard III Assessment Geometry and Measurement Name: Date: 3.3.1 Identify right angles in two-dimensional shapes and determine if angles are greater than or less than a right angle (obtuse

More information

Name: Date: Geometry Honors Solid Geometry. Name: Teacher: Pd:

Name: Date: Geometry Honors Solid Geometry. Name: Teacher: Pd: Name: Date: Geometry Honors 2013-2014 Solid Geometry Name: Teacher: Pd: Table of Contents DAY 1: SWBAT: Calculate the Volume of Prisms and Cylinders Pgs: 1-6 HW: Pgs: 7-10 DAY 2: SWBAT: Calculate the Volume

More information

The Area is the width times the height: Area = w h

The Area is the width times the height: Area = w h Geometry Handout Rectangle and Square Area of a Rectangle and Square (square has all sides equal) The Area is the width times the height: Area = w h Example: A rectangle is 6 m wide and 3 m high; what

More information

Unit 3: Triangle Bisectors and Quadrilaterals

Unit 3: Triangle Bisectors and Quadrilaterals Unit 3: Triangle Bisectors and Quadrilaterals Unit Objectives Identify triangle bisectors Compare measurements of a triangle Utilize the triangle inequality theorem Classify Polygons Apply the properties

More information

GEOMETRY 101* EVERYTHING YOU NEED TO KNOW ABOUT GEOMETRY TO PASS THE GHSGT!

GEOMETRY 101* EVERYTHING YOU NEED TO KNOW ABOUT GEOMETRY TO PASS THE GHSGT! GEOMETRY 101* EVERYTHING YOU NEED TO KNOW ABOUT GEOMETRY TO PASS THE GHSGT! FINDING THE DISTANCE BETWEEN TWO POINTS DISTANCE FORMULA- (x₂-x₁)²+(y₂-y₁)² Find the distance between the points ( -3,2) and

More information

MENSURATION. Definition

MENSURATION. Definition MENSURATION Definition 1. Mensuration : It is a branch of mathematics which deals with the lengths of lines, areas of surfaces and volumes of solids. 2. Plane Mensuration : It deals with the sides, perimeters

More information

11-4 Areas of Regular Polygons and Composite Figures

11-4 Areas of Regular Polygons and Composite Figures 1. In the figure, square ABDC is inscribed in F. Identify the center, a radius, an apothem, and a central angle of the polygon. Then find the measure of a central angle. Center: point F, radius:, apothem:,

More information

10.4 Surface Area of Prisms, Cylinders, Pyramids, Cones, and Spheres. 10.4 Day 1 Warm-up

10.4 Surface Area of Prisms, Cylinders, Pyramids, Cones, and Spheres. 10.4 Day 1 Warm-up 10.4 Surface Area of Prisms, Cylinders, Pyramids, Cones, and Spheres 10.4 Day 1 Warm-up 1. Which identifies the figure? A rectangular pyramid B rectangular prism C cube D square pyramid 3. A polyhedron

More information

YOU MUST BE ABLE TO DO THE FOLLOWING PROBLEMS WITHOUT A CALCULATOR!

YOU MUST BE ABLE TO DO THE FOLLOWING PROBLEMS WITHOUT A CALCULATOR! DETAILED SOLUTIONS AND CONCEPTS - SIMPLE GEOMETRIC FIGURES Prepared by Ingrid Stewart, Ph.D., College of Southern Nevada Please Send Questions and Comments to ingrid.stewart@csn.edu. Thank you! YOU MUST

More information

MEASUREMENTS. U.S. CUSTOMARY SYSTEM OF MEASUREMENT LENGTH The standard U.S. Customary System units of length are inch, foot, yard, and mile.

MEASUREMENTS. U.S. CUSTOMARY SYSTEM OF MEASUREMENT LENGTH The standard U.S. Customary System units of length are inch, foot, yard, and mile. MEASUREMENTS A measurement includes a number and a unit. 3 feet 7 minutes 12 gallons Standard units of measurement have been established to simplify trade and commerce. TIME Equivalences between units

More information

The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY. Thursday, August 16, 2012 8:30 to 11:30 a.m.

The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY. Thursday, August 16, 2012 8:30 to 11:30 a.m. GEOMETRY The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY Thursday, August 16, 2012 8:30 to 11:30 a.m., only Student Name: School Name: Print your name and the name of your

More information

PERIMETERS AND AREAS

PERIMETERS AND AREAS PERIMETERS AND AREAS 1. PERIMETER OF POLYGONS The Perimeter of a polygon is the distance around the outside of the polygon. It is the sum of the lengths of all the sides. Examples: The perimeter of this

More information

The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY. Wednesday, June 19, :15 a.m. to 12:15 p.m., only.

The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY. Wednesday, June 19, :15 a.m. to 12:15 p.m., only. GEOMETRY The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY Wednesday, June 19, 2013 9:15 a.m. to 12:15 p.m., only Student Name: School Name: The possession or use of any

More information

Tallahassee Community College PERIMETER

Tallahassee Community College PERIMETER Tallahassee Community College 47 PERIMETER The perimeter of a plane figure is the distance around it. Perimeter is measured in linear units because we are finding the total of the lengths of the sides

More information

2nd Semester Geometry Final Exam Review

2nd Semester Geometry Final Exam Review Class: Date: 2nd Semester Geometry Final Exam Review Multiple Choice Identify the choice that best completes the statement or answers the question. 1. The owner of an amusement park created a circular

More information

Area. Area Overview. Define: Area:

Area. Area Overview. Define: Area: Define: Area: Area Overview Kite: Parallelogram: Rectangle: Rhombus: Square: Trapezoid: Postulates/Theorems: Every closed region has an area. If closed figures are congruent, then their areas are equal.

More information

The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY. Wednesday, January 29, 2014 9:15 a.m. to 12:15 p.m.

The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY. Wednesday, January 29, 2014 9:15 a.m. to 12:15 p.m. GEOMETRY The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY Wednesday, January 29, 2014 9:15 a.m. to 12:15 p.m., only Student Name: School Name: The possession or use of any

More information

Perimeter. 14ft. 5ft. 11ft.

Perimeter. 14ft. 5ft. 11ft. Perimeter The perimeter of a geometric figure is the distance around the figure. The perimeter could be thought of as walking around the figure while keeping track of the distance traveled. To determine

More information

Chapter 7 Quiz. (1.) Which type of unit can be used to measure the area of a region centimeter, square centimeter, or cubic centimeter?

Chapter 7 Quiz. (1.) Which type of unit can be used to measure the area of a region centimeter, square centimeter, or cubic centimeter? Chapter Quiz Section.1 Area and Initial Postulates (1.) Which type of unit can be used to measure the area of a region centimeter, square centimeter, or cubic centimeter? (.) TRUE or FALSE: If two plane

More information

Surface Area of Rectangular & Right Prisms Surface Area of Pyramids. Geometry

Surface Area of Rectangular & Right Prisms Surface Area of Pyramids. Geometry Surface Area of Rectangular & Right Prisms Surface Area of Pyramids Geometry Finding the surface area of a prism A prism is a rectangular solid with two congruent faces, called bases, that lie in parallel

More information

Grade 4 - Module 4: Angle Measure and Plane Figures

Grade 4 - Module 4: Angle Measure and Plane Figures Grade 4 - Module 4: Angle Measure and Plane Figures Acute angle (angle with a measure of less than 90 degrees) Angle (union of two different rays sharing a common vertex) Complementary angles (two angles

More information

GEOMETRY FINAL EXAM REVIEW

GEOMETRY FINAL EXAM REVIEW GEOMETRY FINL EXM REVIEW I. MTHING reflexive. a(b + c) = ab + ac transitive. If a = b & b = c, then a = c. symmetric. If lies between and, then + =. substitution. If a = b, then b = a. distributive E.

More information

Three-Dimensional Figures or Space Figures. Rectangular Prism Cylinder Cone Sphere. Two-Dimensional Figures or Plane Figures

Three-Dimensional Figures or Space Figures. Rectangular Prism Cylinder Cone Sphere. Two-Dimensional Figures or Plane Figures SHAPE NAMES Three-Dimensional Figures or Space Figures Rectangular Prism Cylinder Cone Sphere Two-Dimensional Figures or Plane Figures Square Rectangle Triangle Circle Name each shape. [triangle] [cone]

More information

Geometry Review. Here are some formulas and concepts that you will need to review before working on the practice exam.

Geometry Review. Here are some formulas and concepts that you will need to review before working on the practice exam. Geometry Review Here are some formulas and concepts that you will need to review before working on the practice eam. Triangles o Perimeter or the distance around the triangle is found by adding all of

More information

Geometry of 2D Shapes

Geometry of 2D Shapes Name: Geometry of 2D Shapes Answer these questions in your class workbook: 1. Give the definitions of each of the following shapes and draw an example of each one: a) equilateral triangle b) isosceles

More information

Area Long-Term Memory Review Review 1

Area Long-Term Memory Review Review 1 Review 1 1. To find the perimeter of any shape you all sides of the shape.. To find the area of a square, you the length and width. 4. What best identifies the following shape. Find the area and perimeter

More information

Conjectures for Geometry for Math 70 By I. L. Tse

Conjectures for Geometry for Math 70 By I. L. Tse Conjectures for Geometry for Math 70 By I. L. Tse Chapter Conjectures 1. Linear Pair Conjecture: If two angles form a linear pair, then the measure of the angles add up to 180. Vertical Angle Conjecture:

More information

Tips for doing well on the final exam

Tips for doing well on the final exam Name Date Block The final exam for Geometry will take place on May 31 and June 1. The following study guide will help you prepare for the exam. Everything we have covered is fair game. As a reminder, topics

More information

Areas of Rectangles and Parallelograms

Areas of Rectangles and Parallelograms CONDENSED LESSON 8.1 Areas of Rectangles and Parallelograms In this lesson you will Review the formula for the area of a rectangle Use the area formula for rectangles to find areas of other shapes Discover

More information

Geometry Unit 6 Areas and Perimeters

Geometry Unit 6 Areas and Perimeters Geometry Unit 6 Areas and Perimeters Name Lesson 8.1: Areas of Rectangle (and Square) and Parallelograms How do we measure areas? Area is measured in square units. The type of the square unit you choose

More information

Perimeter, Area, and Volume

Perimeter, Area, and Volume Perimeter is a measurement of length. It is the distance around something. We use perimeter when building a fence around a yard or any place that needs to be enclosed. In that case, we would measure the

More information

Review for Final - Geometry B

Review for Final - Geometry B Review for Final - Geometry B Multiple Choice Identify the choice that best completes the statement or answers the question. 1. A model is made of a car. The car is 4 meters long and the model is 7 centimeters

More information

DEFINITIONS. Perpendicular Two lines are called perpendicular if they form a right angle.

DEFINITIONS. Perpendicular Two lines are called perpendicular if they form a right angle. DEFINITIONS Degree A degree is the 1 th part of a straight angle. 180 Right Angle A 90 angle is called a right angle. Perpendicular Two lines are called perpendicular if they form a right angle. Congruent

More information

CSU Fresno Problem Solving Session. Geometry, 17 March 2012

CSU Fresno Problem Solving Session. Geometry, 17 March 2012 CSU Fresno Problem Solving Session Problem Solving Sessions website: http://zimmer.csufresno.edu/ mnogin/mfd-prep.html Math Field Day date: Saturday, April 21, 2012 Math Field Day website: http://www.csufresno.edu/math/news

More information

Applications for Triangles

Applications for Triangles Not drawn to scale Applications for Triangles 1. 36 in. 40 in. 33 in. 1188 in. 2 69 in. 2 138 in. 2 1440 in. 2 2. 188 in. 2 278 in. 2 322 in. 2 none of these Find the area of a parallelogram with the given

More information

Date: Period: Symmetry

Date: Period: Symmetry Name: Date: Period: Symmetry 1) Line Symmetry: A line of symmetry not only cuts a figure in, it creates a mirror image. In order to determine if a figure has line symmetry, a figure can be divided into

More information

10.1 Areas of Quadrilaterals and triangles

10.1 Areas of Quadrilaterals and triangles 10.1 Areas of Quadrilaterals and triangles BASE AND HEIGHT MUST FORM A RIGHT ANGLE!! Draw the diagram, write the formula and SHOW YOUR WORK! FIND THE AREA OF THE FOLLOWING:. A rectangle with one side of

More information

Geometry, Final Review Packet

Geometry, Final Review Packet Name: Geometry, Final Review Packet I. Vocabulary match each word on the left to its definition on the right. Word Letter Definition Acute angle A. Meeting at a point Angle bisector B. An angle with a

More information

Unit 8. Quadrilaterals. Academic Geometry Spring Name Teacher Period

Unit 8. Quadrilaterals. Academic Geometry Spring Name Teacher Period Unit 8 Quadrilaterals Academic Geometry Spring 2014 Name Teacher Period 1 2 3 Unit 8 at a glance Quadrilaterals This unit focuses on revisiting prior knowledge of polygons and extends to formulate, test,

More information

11.3 Curves, Polygons and Symmetry

11.3 Curves, Polygons and Symmetry 11.3 Curves, Polygons and Symmetry Polygons Simple Definition A shape is simple if it doesn t cross itself, except maybe at the endpoints. Closed Definition A shape is closed if the endpoints meet. Polygon

More information

Perimeter and Area. Chapter 11 11.1 INTRODUCTION 11.2 SQUARES AND RECTANGLES TRY THESE

Perimeter and Area. Chapter 11 11.1 INTRODUCTION 11.2 SQUARES AND RECTANGLES TRY THESE PERIMETER AND AREA 205 Perimeter and Area Chapter 11 11.1 INTRODUCTION In Class VI, you have already learnt perimeters of plane figures and areas of squares and rectangles. Perimeter is the distance around

More information

PERIMETER AND AREA. In this unit, we will develop and apply the formulas for the perimeter and area of various two-dimensional figures.

PERIMETER AND AREA. In this unit, we will develop and apply the formulas for the perimeter and area of various two-dimensional figures. PERIMETER AND AREA In this unit, we will develop and apply the formulas for the perimeter and area of various two-dimensional figures. Perimeter Perimeter The perimeter of a polygon, denoted by P, is the

More information

The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY. Thursday, August 13, 2009 8:30 to 11:30 a.m., only.

The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY. Thursday, August 13, 2009 8:30 to 11:30 a.m., only. GEOMETRY The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY Thursday, August 13, 2009 8:30 to 11:30 a.m., only Student Name: School Name: Print your name and the name of your

More information

Algebra III. Lesson 33. Quadrilaterals Properties of Parallelograms Types of Parallelograms Conditions for Parallelograms - Trapezoids

Algebra III. Lesson 33. Quadrilaterals Properties of Parallelograms Types of Parallelograms Conditions for Parallelograms - Trapezoids Algebra III Lesson 33 Quadrilaterals Properties of Parallelograms Types of Parallelograms Conditions for Parallelograms - Trapezoids Quadrilaterals What is a quadrilateral? Quad means? 4 Lateral means?

More information

Solids. Objective A: Volume of a Solids

Solids. Objective A: Volume of a Solids Solids Math00 Objective A: Volume of a Solids Geometric solids are figures in space. Five common geometric solids are the rectangular solid, the sphere, the cylinder, the cone and the pyramid. A rectangular

More information

The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY. Thursday, January 24, 2013 9:15 a.m. to 12:15 p.m.

The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY. Thursday, January 24, 2013 9:15 a.m. to 12:15 p.m. GEOMETRY The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY Thursday, January 24, 2013 9:15 a.m. to 12:15 p.m., only Student Name: School Name: The possession or use of any

More information

Third Grade Illustrated Math Dictionary Updated 9-13-10 As presented by the Math Committee of the Northwest Montana Educational Cooperative

Third Grade Illustrated Math Dictionary Updated 9-13-10 As presented by the Math Committee of the Northwest Montana Educational Cooperative Acute An angle less than 90 degrees An acute angle is between 1 and 89 degrees Analog Clock Clock with a face and hands This clock shows ten after ten Angle A figure formed by two line segments that end

More information

The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY. Wednesday, January 28, 2015 9:15 a.m. to 12:15 p.m.

The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY. Wednesday, January 28, 2015 9:15 a.m. to 12:15 p.m. GEOMETRY The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION GEOMETRY Wednesday, January 28, 2015 9:15 a.m. to 12:15 p.m., only Student Name: School Name: The possession or use of any

More information

1.7 Find Perimeter, Circumference,

1.7 Find Perimeter, Circumference, .7 Find Perimeter, Circumference, and rea Goal p Find dimensions of polygons. Your Notes FORMULS FOR PERIMETER P, RE, ND CIRCUMFERENCE C Square Rectangle side length s length l and width w P 5 P 5 s 5

More information

Show that when a circle is inscribed inside a square the diameter of the circle is the same length as the side of the square.

Show that when a circle is inscribed inside a square the diameter of the circle is the same length as the side of the square. Week & Day Week 6 Day 1 Concept/Skill Perimeter of a square when given the radius of an inscribed circle Standard 7.MG:2.1 Use formulas routinely for finding the perimeter and area of basic twodimensional

More information

Chapter 11 Area of Quadrilateral

Chapter 11 Area of Quadrilateral 75 Chapter 11 11.1 Quadrilateral A plane figure bounded by four sides is known as a quadrilateral. The straight line joining the opposite corners is called its diagonal. The diagonal divides the quadrilateral

More information

Geometry EOC Practice Test #2

Geometry EOC Practice Test #2 Class: Date: Geometry EOC Practice Test #2 Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Rebecca is loading medical supply boxes into a crate. Each supply

More information

12 Surface Area and Volume

12 Surface Area and Volume 12 Surface Area and Volume 12.1 Three-Dimensional Figures 12.2 Surface Areas of Prisms and Cylinders 12.3 Surface Areas of Pyramids and Cones 12.4 Volumes of Prisms and Cylinders 12.5 Volumes of Pyramids

More information

ABC is the triangle with vertices at points A, B and C

ABC is the triangle with vertices at points A, B and C Euclidean Geometry Review This is a brief review of Plane Euclidean Geometry - symbols, definitions, and theorems. Part I: The following are symbols commonly used in geometry: AB is the segment from the

More information

Perimeter is the length of the boundary of a two dimensional figure.

Perimeter is the length of the boundary of a two dimensional figure. Section 2.2: Perimeter and Area Perimeter is the length of the boundary of a two dimensional figure. The perimeter of a circle is called the circumference. The perimeter of any two dimensional figure whose

More information

" Angles ABCand DEFare congruent

 Angles ABCand DEFare congruent Collinear points a) determine a plane d) are vertices of a triangle b) are points of a circle c) are coplanar 2. Different angles that share a common vertex point cannot a) share a common angle side! b)

More information

Math Dictionary Terms for Grades 4-5:

Math Dictionary Terms for Grades 4-5: Math Dictionary Terms for Grades 4-5: A Acute - an angle less than 90 Addend - one of the numbers being added in an addition problem Addition - combining quantities Algebra - a strand of mathematics in

More information