Measure the side of the figure to the nearest centimeter. Then find the perimeter. 1.


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1 Measure the side of the figure to the nearest centimeter. Then find the perimeter. 1. a. 3 cm b. 6 cm c. 8 cm d. 9 cm 2. a. 4 cm b. 6 cm c. 8 cm d. 10 cm Powered by Cognero Page 1
2 Find the perimeter of each figure. 3. a. 17 cm b. 15 cm c. 20 cm d. 14 cm 4. a. 28 cm b. 22 cm c. 12 cm d. 16 cm Powered by Cognero Page 2
3 5. a. 17 cm b. 14 cm c. 10 cm d. 16 cm 6. a. 15 cm b. 14 cm c. 16 cm d. 10 cm Powered by Cognero Page 3
4 Find the unknown side length of each figure. The perimeter of each figure is 30 centimeters. 7. The unknown is centimeters. 8. The unknown is centimeters. Powered by Cognero Page 4
5 9. Choose the rectangle with and area of 30 square units. a. b. c. d. 10. A figure can be covered by 28 unit squares, without any gaps or overlaps. What is the area of the figure? a. 26 square units b. 28 square units c. 24 square units d. 14 square units Powered by Cognero Page 5
6 Find the area of each figure. 11. a. 16 square units b. 14 square units c. 12 square units d. 8 square units 12. a. 12 square units b. 8 square units c. 9 square units d. 10 square units Powered by Cognero Page 6
7 13. a. 11 square units b. 10 square units c. 12 square units d. 9 square units 14. Find the area of each figure. The area is square units. a. 7 b. 8 c. 9 d. 10 Powered by Cognero Page 7
8 For Exercises 5 and 6, refer to the drawing which represents the area of Elaine s bedroom. 15. What is the area of Elaine s bedroom in square units? a. 25 square units b. 17 square units c. 15 square units d. 16 square units Powered by Cognero Page 8
9 Choose the correct way to tile each rectangle and find its area. 16. The area is square units. a. 12 b. 30 c. 3 d. 15 Powered by Cognero Page 9
10 Find the area of each rectangle without tiling it. Choose the correct multiplication equation and answer. 17. a. 56 square units; b. 54 square units; c. 64 square units; d. 49 square units; 18. Choose the number sentence that correctly represents the area of a rectangle, in square inches, with a length of 4 inches and a width of 10 inches. a. b. c. d. 19. Find the area of each rectangle. a. 81 square centimeters b. 36 square centimeters c. 30 square centimeters d. 54 square centimeters Powered by Cognero Page 10
11 20. a. 22 square feet b. 24 square feet c. 32 square feet d. 11 square feet 21. A rectangle has an area of 18 meters. Which could represent the length and width of this rectangle? a. 5 meters and 9 meters b. 3 meters and 6 meters c. 9 meters and 9 meters d. 4 meters and 5 meters 22. Find the unknown side. Use the area formula. The area is 14 square yards. A l w 14 7 The unknown is yards. Powered by Cognero Page 11
12 23. The area is 48 square yards. A l w 48 8 The unknown is yards. 24. Which equation can be used to find the area of this rectangle? a. b. c. d. Powered by Cognero Page 12
13 Find the area of each composite figure. Show your work. 25. The area is square feet 26. The area is square feet Powered by Cognero Page 13
14 Choose the shape that has the same area, but a different perimeter, than the rectangle shown. 27. a. b. c. d. Powered by Cognero Page 14
15 David s Dog Pens makes rectangular dog pens shown in the table. Use this information to solve Exercises 4 and Which dog pens will take up the same area? a. Dog Pens 2 and 3 b. Dog Pens 1 and 3 c. Dog Pens 1 and 2 d. none of them have the same area Draw and label a rectangle that has the same perimeter, but a different area, than each rectangle shown. 29. Powered by Cognero Page 15
16 30. Choose the correct figure that has a perimeter of 16 meters but a different area than the shape shown. a. b. c. d. Powered by Cognero Page 16
17 Answer Key 1. c 2. d 3. c 4. a 5. d 6. c 7. The unknown is 4 centimeters. 8. The unknown is 8 centimeters. 9. c 10. b 11. c 12. b 13. b 14. a 15. c 16. d 17. a 18. b 19. d 20. b 21. b The unknown is 2 yards The unknown is 6 yards. 24. c Powered by Cognero Page 17
18 and square feet The area is 23 square feet and square feet The area is 36 square feet 27. d 28. a 29. Student should draw a rectangle with a perimeter of 20 but an area different than 24 and label it correctly. 30. a Powered by Cognero Page 18
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