MODUL 10 â&#x20AC;&#x201C; SHAPE AND SPACE 1

Diagram 1 consists of a rectangles of equal size..

1 cm 2 cm Diagram 1 Find the perimeter in cm of the shaded region.

2

Diagram 2 consists of an equilateral triangle of equal size.

12 cm Diagram 2 Find the perimeter of the shaded region.

3

Diagram 3 below consists of two squares.

10 cm

4 cm Diagram 3 Find the perimeter of the shades region.

76

MODUL 10 â&#x20AC;&#x201C; SHAPE AND SPACE 4

Diagram 4 consists of three triangles of equal size. 4 cm

5 cm Diagram 4

3 cm

Find the perimeter of the whole diagram.

5

Diagram 5 consists of two squares and a right triangle.

5 cm

13 cm

12 cm Diagram 5 Find the perimeter of the whole diagram.

6

Diagram 6 below consists of two square.

5 cm 8 cm Diagram 6 Find the perimeter of the whole diagram.

77

MODUL 10 â&#x20AC;&#x201C; SHAPE AND SPACE 7

Diagram 7 consists of squares of equal size.

8 cm

Diagram 7 Find the perimeter of the shaded region..

8

Diagram 8 consists of squares of equal size.

.

6 cm

Diagram 8 Calculate the perimeter of the whole diagram.

9

Diagram 9 consists of an equilateral triangle of equal size.

16 cm

Diagram 9 What is the perimeter of the shaded region?

78

MODUL 10 â&#x20AC;&#x201C; SHAPE AND SPACE 10

Diagram 10 consists of two rectangles of equal size.

4 cm

12 cm Diagram 10 What is the perimeter of the whole diagram?

11

Diagram 11 consists of a rectangle. 20 cm

12 cm

5 cm

Diagram 11 Find the area of the shaded region.

12

Diagram 12 consists of three triangles of equal size.

6 cm

Diagram 12

Find the area in cmÂ˛ of the whole diagram.

79

MODUL 10 â&#x20AC;&#x201C; SHAPE AND SPACE 13.

Diagram 13 consists of a rectangle. 12 cm

7 cm 3 cm

Diagram 13 Find the area of the shaded region.

14

Diagram 14 consists of a rectangles and a square. 8 cm

Diagram 14 What is the area of the whole diagram?

15

Diagram 15 consists of two rectangles of equal size. 10 cm

.

3 cm Diagram 15 What is the area of the whole diagram?

80

MODUL 10 – SHAPE AND SPACE 16

Diagram 16 consists rectangles of equal size

2 cm 16 cm Diagram16 Fine the area of the shaded part.

17

Diagram 17 consists of a rectangle and a triangle.

4 cm

9 cm Diagram 17 Calculate the shaded region.

18

Diagram 18 consists of square of equal size. 2 cm

Diagram 18 Find the area of the shaded region in cm².

81

MODUL 10 â&#x20AC;&#x201C; SHAPE AND SPACE 19

Diagram 19 consists of squares of equal size.

Diagram 19 Draw an isosceles triangle in the given diagram.

20

Diagram 20 consists of several square of equal size.

B

A Diagram 20

Draw a equilateral triangle in the given diagram using AB line.

82

MODUL 10 – SHAPE AND SPACE 1

Diagram 1 shows a square and an equilateral triangle.

6 cm

Diagram 1 Calculate the perimeter of the whole diagram.

2

A

18 cm

B

24 cm

C

30 cm

D

36 cm

Diagram 2 consists of a rectangle with a shaded region. 22 cm

12 cm

Diagram 2 What is the area of the shaded area? A

264 cm²

B

132 cm²

C

66 cm²

D

33 cm²

83

MODUL 10 – SHAPE AND SPACE 3

Diagram 3 consists of three rectangles of equal size.

2 cm

7 cm Diagram 3 Calculate the perimeter of the whole diagram.

4

A

42 cm²

B

36 cm²

C

30 cm²

D

14 cm²

Diagram 4, the shaded region is drawn on equilateral triangles of equal size.

9 cm Diagram 4 Calculate the perimeter of the NOT shaded region. A

30 cm

B

27 cm

C

21 cm

D

12 cm

84

MODUL 10 â&#x20AC;&#x201C; SHAPE AND SPACE 5

Diagram 5 shows a rectangle Q.

Q

3 cm

11 cm Diagram 5 Which diagram below has the same perimeter as Q?

A 7 cm

B

6 cm

9 cm C 8 cm

6 cm D 10 cm 6 cm

8 cm

85

MODUL 10 – SHAPE AND SPACE

6

Diagram 6 is made up of a square K and a rectangle L 12 cm

K

L

3 cm Diagram 6 Find the difference in area between square K and rectangle L in cm²

7

A

135

B

81

C

72

D

54

Diagram 7 shows a rectangular piece of cake. 4 cm 6 cm 14 cm Diagram 7

1 of the cake is eaten. Find the remaining volume in cm³ of the cake. 4

`

A

84

B

168

C

252

D

336

86

MODUL 10 – SHAPE AND SPACE 8

Diagram 8 shows a combination of three cubes.

12 cm Diagram 8 Find the volume in cm³ of the cubes.

9

A

36

B

64

C

72

D

108

Diagram 9 shows a combination of two identical cuboids. 3 cm

10 cm Diagram 9 Calculate the total volume in cm³ of the cuboids. A

30

B

54

C

63

D

90

87

MODUL 10 – SHAPE AND SPACE 10

Diagram 10 shows a combination of two identical cuboids. 3 cm 5 cm

4 cm

Diagram 10 Calculate the volume of the composite shape in Diagram 10.

.

A

60 cm3

B

48 cm3

C

30 cm³

D

24 cm³

88

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