Measurement of Regular Shapes

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1 Measurement of Regular Shapes Workbook Junior Certificate School Programme Support Service

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3 Contents Chapter 1 Perimeter and Area of Squares Page 3 Chapter 2 Perimeter and Area of Rectangles Page 6 Chapter 3 Perimeter and Area of L Shapes Page 11 Chapter 4 Perimeter and Area of T Shapes Page 18 Chapter 5 Area of Triangles Page 25 Chapter 6 Volume and Surface Area of Cubes Page 29 Chapter 7 Volume and Surface Area of Rectangular Blocks Page 32 Junior Certificate School Programme Support Service

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5 Chapter 1 Perimeter and Area of Squares 1. Find the perimeter of this square if each side is 15 cm in length. Find the area of this square. 15cm 2. Find the perimeter of this square if each side is 35 cm in length. Find the area of this square. 35cm Junior Certificate School Programme Support Service 3

6 3. Find the perimeter of this square if each side is 132 cm in length. Find the area of this square. 132 cm 4. Find the perimeter of this square if each side is 108 cm in length. Find the area of this square. 108 cm 4 Junior Certificate School Programme Support Service

7 5. Find the perimeter of this square if each side is cm in length. Find the area of this square cm 6. Find the perimeter of this square if each side is 75 cm in length. Find the area of this square. 75 cm Junior Certificate School Programme Support Service 5

8 Chapter 2 Perimeter and Area of Rectangles 1. Find the perimeter of this rectangle. Find the area of this rectangle. 15 cm 25 cm 2. Find the perimeter of this rectangle. Find the area of this rectangle. 23 cm 65 cm 6 Junior Certificate School Programme Support Service

9 3. Find the perimeter of this rectangle. Find the area of this rectangle. 48cm 15 cm 4. Find the perimeter of this rectangle. Find the area of this rectangle. 15cm 38 cm Junior Certificate School Programme Support Service 7

10 4. Find the perimeter of this rectangle. Find the area of this rectangle. 23 cm 65 cm 5 Find the perimeter of this rectangle. Find the area of this rectangle. 34 cm 76 cm 8 Junior Certificate School Programme Support Service

11 6. Find the perimeter of this rectangle. Find the area of this rectangle. 104 cm 32 cm 7. Find the perimeter of this rectangle. Find the area of this rectangle. 99 cm 44 cm Junior Certificate School Programme Support Service 9

12 8. Find the perimeter of this rectangle. Find the area of this rectangle. 2.5 m 1.5 m 9. Find the perimeter of this rectangle. Find the area of this rectangle m 0.75 m 10 Junior Certificate School Programme Support Service

13 Chapter 3 Perimeter and Area of L Shapes 1. Find the perimeter of this L shaped building. Find the area of this building 6 m 23 m 8 m 25 m Junior Certificate School Programme Support Service 11

14 2. Find the perimeter of this L shaped building. Find the area of this building. 15 m 12 m 23 m 31 m 12 Junior Certificate School Programme Support Service

15 3. Find the perimeter of this L shaped building. Find the area of this building. 23 cm 28 cm 50 cm 65 cm Junior Certificate School Programme Support Service 13

16 4. Find the perimeter of this L shaped building. Find the area of this building. 52 cm 80 cm 29 cm 78 cm 14 Junior Certificate School Programme Support Service

17 5. Find the perimeter of this L shaped building. Find the area of this building. 66 cm 58 cm 48 cm 25 cm Junior Certificate School Programme Support Service 15

18 6. Find the perimeter of this L shaped building. Find the area of this building. 100 cm 80 cm 49 cm 32 cm 16 Junior Certificate School Programme Support Service

19 7. Find the perimeter of this L shaped building. Find the area of this building. 1.2 m 0.8 m 45 cm 50 cm Junior Certificate School Programme Support Service 17

20 Chapter 4 Perimeter and Area of T Shapes 1. Find the perimeter of this T shaped building. Find the area of this building. 42 m 11 m 21 m 12 m 18 Junior Certificate School Programme Support Service

21 2. Find the perimeter of this T shaped building. Find the area of this building. 56 cm 14 cm 22 cm 16 cm Junior Certificate School Programme Support Service 19

22 3. Find the perimeter of this T shaped building. Find the area of this building. 52 cm 15 cm 28 cm 14 cm 20 Junior Certificate School Programme Support Service

23 4. Find the perimeter of this T shaped building. Find the area of this building. 80 cm 20 cm 32 cm 22 cm Junior Certificate School Programme Support Service 21

24 5. Find the perimeter of this T shaped building. Find the area of this building. 70 cm 23 cm 32 cm 26 cm 22 Junior Certificate School Programme Support Service

25 6. Find the perimeter of this T shaped building. Find the area of this building. 56 cm 14 cm 22 cm 16 cm Junior Certificate School Programme Support Service 23

26 7. Find the perimeter of this T shaped building. Find the area of this building. 1.2 m 24 cm 0.5 m 36 cm 24 Junior Certificate School Programme Support Service

27 Chapter 5 Area of Triangles 1. Find the area of this triangle. 35 cm 44 cm 2. Find the area of this triangle. 54 cm 40 cm Junior Certificate School Programme Support Service 25

28 3. Find the area of this triangle. 18 cm 30 cm 4. Find the area of this triangle. 22 cm 38 cm 26 Junior Certificate School Programme Support Service

29 5. Find the area of this triangle. 48 cm 50 cm 6. Find the area of this triangle. 15 cm 28 cm Junior Certificate School Programme Support Service 27

30 7. Find the area of this triangle. 35 cm 64 cm 8. Find the area of this triangle. 13 cm 44 cm 28 Junior Certificate School Programme Support Service

31 Chapter 6 Volume and Surface Area of Cubes 1. Find the volume of this cube. Find the total surface area of the cube. 12 cm 2. Find the volume of the following cube. Find the total surface area of the cube. 17 cm Junior Certificate School Programme Support Service 29

32 3. Find the volume of the following cube. Find the total surface area of the cube. 21 cm 4. Find the volume of the following cube. Find the total surface area of the cube. 15 cm 30 Junior Certificate School Programme Support Service

33 5. Find the volume of the following cube. Find the total surface area of the cube. 19 cm 6. Find the volume of the following cube. Find the total surface area of the cube. 50 cm Junior Certificate School Programme Support Service 31

34 Chapter 7 Volume and Surface Area of Rectangular Blocks 1. Find the volume of the following rectangular block. Find the total surface area of this rectangular block. Length: 20 cm Width: 9cm Height: 12 cm 32 Junior Certificate School Programme Support Service

35 2. Find the volume of the following rectangular block. Find the total surface area of this rectangular block. Length: 23 cm Width: 11 cm Height: 15 cm Junior Certificate School Programme Support Service 33

36 3. Find the volume of the following rectangular block. Find the total surface area of this rectangular block. Length: 25 cm Width: 10 cm Height: 15 cm 34 Junior Certificate School Programme Support Service

37 4. Find the volume of the following rectangular block. Find the total surface area of this rectangular block. Length: 18 cm Width: 9 cm Height: 11 cm Junior Certificate School Programme Support Service 35

38 5. Find the volume of the following rectangular block. Find the total surface area of this rectangular block. Length: 22 cm Width: 8 cm Height: 13 cm 36 Junior Certificate School Programme Support Service

39 6. Find the volume of the following rectangular block. Find the total surface area of this rectangular block. Length: 44 cm Width: 18 cm Height: 30 cm Junior Certificate School Programme Support Service 37

40 7. Find the volume of the following rectangular block. Find the total surface area of this rectangular block. Length: 23 cm Width: 9 cm Height: 11 cm 38 Junior Certificate School Programme Support Service

41 8. Find the volume of the following rectangular block. Find the total surface area of this rectangular block. Length: 36 cm Width: Height: 11 cm 21 cm Junior Certificate School Programme Support Service 39

42 9. Find the volume of the following rectangular block. Find the total surface area of this rectangular block. Length: 33 cm Width: 9 cm Height: 21 cm 40 Junior Certificate School Programme Support Service

43 10. Find the volume of the following rectangular block. Find the total surface area of this rectangular block. Length: 42 cm Width: 7 cm Height: 28 cm Junior Certificate School Programme Support Service 41

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The formula for the area of a parallelogram is: A = bh, where b is the length of the base and h is the length of the height.

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