Junior Certificate School Programme Support Service

Measurement of Regular Shapes

Workbook

Junior Certificate School Programme Support Service

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

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Chapter 1

Perimeter and Area of Squares

1. (i) Find the perimeter of this square if each side is 15 cm in length. (ii)Find the area of this square.

(i) (ii) 15cm

2. (i) Find the perimeter of this square if each side is 35 cm in length. (ii) Find the area of this square.

(i) (ii) 35cm

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3. (i) Find the perimeter of this square if each side is 132 cm in length. (ii) Find the area of this square.

(i) (ii) 132 cm

4. (i) Find the perimeter of this square if each side is 108 cm in length. (ii) Find the area of this square. (i) (ii) 108 cm

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5. (i)Find the perimeter of this square if each side is 112.5 cm in length. (ii) Find the area of this square.

(i) (ii) 112.5 cm

6. (i)Find the perimeter of this square if each side is 75 cm in length. (ii) Find the area of this square.

(i) (ii) 75 cm

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Chapter 2

Perimeter and Area of Rectangles

1. (i) Find the perimeter of this rectangle. (ii) Find the area of this rectangle.

(i) (ii) 15 cm 25 cm 2. (i)Find the perimeter of this rectangle. (ii) Find the area of this rectangle. (i) (ii)

23 cm

65 cm

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3. Find the perimeter of this rectangle. Find the area of this rectangle.

(i) (ii) 48cm 15 cm

4. (i) Find the perimeter of this rectangle. (ii) Find the area of this rectangle.

(i) (ii)

15cm 38 cm

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4. (i)Find the perimeter of this rectangle. (ii)Find the area of this rectangle. (i) (ii)

23 cm 65 cm 5 (i) Find the perimeter of this rectangle. (ii) Find the area of this rectangle. (i) (ii) 34 cm 76 cm

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6. (i) Find the perimeter of this rectangle. (ii) Find the area of this rectangle. (i) (ii) 104 cm 32 cm 7. Find the perimeter of this rectangle.

Find the area of this rectangle. (i) (ii) 99 cm 44 cm

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8. (i) Find the perimeter of this rectangle. (ii) Find the area of this rectangle.

(i) (ii) 2.5 m 1.5 m

9. (i) Find the perimeter of this rectangle. (ii) Find the area of this rectangle.

(i) (ii) 1.75 m 0.75 m

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Chapter 3

Perimeter and Area of L Shapes

1. (i) Find the perimeter of this L shaped building. (ii) Find the area of this building 6 m

23 m 8 m 25 m

(i) (ii)

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2. (i) Find the perimeter of this L shaped building.

(ii) Find the area of this building. 15 m 12 m 23 m 31 m (i) (ii)

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3. (i) Find the perimeter of this L shaped building. (ii) Find the area of this building.

23 cm 28 cm 50 cm 65 cm (i) (ii)

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4. (i) Find the perimeter of this L shaped building. (ii) Find the area of this building.

52 cm 80 cm 29 cm 78 cm

(i) (ii)

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5. (i) Find the perimeter of this L shaped building.

(ii) Find the area of this building. 66 cm 48 cm 58 cm 25 cm

(i) (ii)

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6. (i) Find the perimeter of this L shaped building. (ii) Find the area of this building.

100 cm 49 cm 80 cm 32 cm

(i) (ii)

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7. (i) Find the perimeter of this L shaped building. (ii) Find the area of this building.

1.2 m 0.8 m 45 cm 50 cm

(i) (ii)

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Chapter 4

Perimeter and Area of T Shapes

1. (i) Find the perimeter of this T shaped building.

(ii) Find the area of this building. 42 m 11 m 21 m 12 m (i) (ii)

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2. (i) Find the perimeter of this T shaped building.

(ii) Find the area of this building. 56 cm 14 cm 22 cm 16 cm (i) (ii)

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3. (i) Find the perimeter of this T shaped building.

(ii) Find the area of this building. 52 cm 15 cm 28 cm 14 cm

(i) (ii)

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4. (i) Find the perimeter of this T shaped building. (ii) Find the area of this building.

80 cm 20 cm 32 cm 22 cm (i) (ii)

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5. (i) Find the perimeter of this T shaped building. (ii) Find the area of this building.

70 cm 23 cm 32 cm 26 cm

(i) (ii)

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6. (i) Find the perimeter of this T shaped building.

(ii) Find the area of this building. 56 cm 14 cm 22 cm 16 cm

(i) (ii)

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7. (i) Find the perimeter of this T shaped building.

(ii) Find the area of this building. 1.2 m 24 cm 0.5 m 36 cm (i) (ii)

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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

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3. Find the area of this triangle. 18 cm 30 cm 4. Find the area of this triangle. 22 cm 38 cm

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5. Find the area of this triangle. 48 cm 50 cm 6. Find the area of this triangle. 15 cm 28 cm

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7. Find the area of this triangle. 35 cm 64 cm 8. Find the area of this triangle. 13 cm 44 cm

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Chapter 6

Volume and Surface Area of Cubes

1. (i)Find the volume of this cube. (ii) Find the total surface area of the cube.

(i) (ii) 12 cm

2. (i) Find the volume of the following cube. (ii) Find the total surface area of the cube.

(i) (ii)

17 cm

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3. (i) Find the volume of the following cube. (ii) Find the total surface area of the cube.

(i) (ii)

21 cm

4. (i) Find the volume of the following cube. (ii) Find the total surface area of the cube.

(i) (ii)

15 cm

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5. (i) Find the volume of the following cube. (ii) Find the total surface area of the cube.

(i) (ii)

19 cm

6. (i) Find the volume of the following cube. (ii) Find the total surface area of the cube.

(i) (ii) 50 cm

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Chapter 7

Volume and Surface Area of Rectangular Blocks

1. (i) Find the volume of the following rectangular block.

(ii) Find the total surface area of this rectangular block. Length: 20 cm Width: 9cm Height: 12 cm

(i) (ii)

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2. (i) Find the volume of the following rectangular block. (ii) Find the total surface area of this rectangular block.

Length: 23 cm Width: 11 cm Height: 15 cm (i) (ii)

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3. (i) Find the volume of the following rectangular block. (ii) Find the total surface area of this rectangular block.

Length: 25 cm Width: 10 cm Height: 15 cm (i) (ii)

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4. (i) Find the volume of the following rectangular block. (ii) Find the total surface area of this rectangular block.

Length: 18 cm Width: 9 cm Height: 11 cm (i) (ii)

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5. (i) Find the volume of the following rectangular block. (ii) Find the total surface area of this rectangular block.

Length: 22 cm Width: 8 cm Height: 13 cm (i) (ii)

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6. (i) Find the volume of the following rectangular block. (ii) Find the total surface area of this rectangular block.

Length: 44 cm Width: 18 cm Height: 30 cm (i) (ii)

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7. (i) Find the volume of the following rectangular block. (ii) Find the total surface area of this rectangular block.

Length: 23 cm Width: 9 cm Height: 11 cm (i) (ii)

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8. (i) Find the volume of the following rectangular block. (ii) Find the total surface area of this rectangular block.

Length: 36 cm Width: 11 cm Height: 21 cm (i) (ii)

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9. (i) Find the volume of the following rectangular block. (ii) Find the total surface area of this rectangular block.

Length: 33 cm Width: 9 cm Height: 21 cm (i) (ii)

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10. (i) Find the volume of the following rectangular block. (ii)Find the total surface area of this rectangular block.

Length: 42 cm Width: 7 cm Height: 28 cm (i) (ii)