Mathy5 UNIT 10

7/31/2019 Mathy5 UNIT 10

1/12

UNIT 10 SHAPE AND SPACE

OBJECTIVE QUESTIONS

1 The diagram shows a rectangle and a triangle.

13 cm5 cm

10 cm

12 cm

Find the perimeter of the diagram, in cm.A 50 C 79B 66 D 81

2 In the diagram,PQR is a triangle andPRSTis a square.

Find the perimeter of the whole diagram, in cm.A 26 C 34B 32 D 40

3 The diagram consists of rectangleEFGH and triangle GHI. The sides of triangle

GHIare equal in length.

If the perimeter of triangle GHIis 15 cm, calculate the perimeter of the wholediagram, in cm.

A 69B 44

Salinan Bahan Dari www.khskpt.com

7/31/2019 Mathy5 UNIT 10

2/12

C 39D 32

4 The diagram shows a plot of landPQRST.PQR is a straight line.

P Q R

T S

If it costs RM12 to fence 1 m of the land with barbed wire, calculate the total cost

of fencing the whole plot.A RM60B RM72C RM600D RM720

5 The diagram shows a playground. Trees are planted 2 m apart all round the edgeof the playground.

How many trees are planted altogether?A 17B 23C 34D 62

6 The diagram shows two similar rectangles.

12 cm

4 cm

Find the area of the diagram, in cm2.A 96 C 58

B 82 D 48


7/31/2019 Mathy5 UNIT 10

3/12

7 The diagram shows a square and a triangle. The sides of the triangle are equal in

length.

Calculate the perimeter of the whole diagram, in cm.A 12

B 14 C 16D 18

8 The diagram consists of a triangle and a rectangle.

333333333

Find the perimeter of the diagram, in cm.

A 12

B 16

C 22D 28

9 A 102 cm of wire is bent to form a triangle. If the base of the triangle is 28 cm

long, what is the total length of the other sides?A 74 B 70

C 62D 58


2 cm

7/31/2019 Mathy5 UNIT 10

4/12

10 The diagram consists of a rectangle and a square.

Find the area of the shaded part, in cm2.A 60 C 80B 70 D 90

11 The diagram shows two solids joined together.

The number of small cubes that form the composite solid is

A 68 C 72B 70 D 108

12 In the diagram, the composite solid consists of small cubes. The volume of each

small cube is 1 cm3.

Calculate the volume of the composite solid, in cm3.

A 170

B 185C 200D 225


8 cm

12 cm

4 cm

7/31/2019 Mathy5 UNIT 10

5/12

13 The diagram shows a composite solid consisting of two cubes.

Calculate the volume of the composite solid, in cm3.A 52B 60C 232D 280

14 The diagram shows a composite solid consisting of two cuboids.

Find the volume of the composite solid, in cm3.A 122B 392C 456D 468

15 In the diagram, the composite solid consists of a cube and a cuboid.

Find the volume of the solid, in cm3.A 216B 260

C 470D 480


4 cm 6 cm

7/31/2019 Mathy5 UNIT 10

6/12

16 The diagram shows a composite solid consisting of a cube and a cuboid.

If the volume of the solid is 665 cm3, calculate the value ofh.

A 7B 8C 9D 10

17 The diagram shows a composite solid consisting of a cuboidPand a cube Q.

If the volume of the solid is 120 cm3, find the volume of cuboidP, in cm3.A 24

B 34C 46

D 56


Find the volume of the solid, in cm3.A 16B 18

C 20D 22


7/31/2019 Mathy5 UNIT 10

7/12


Calculate the volume of the solid, in cm3.A 25B 28C 35

D 38

20 In the diagram, the composite solid consists of two cubes.

Calculate the volume of the solid, in cm3.A 234B 243

C 334D 343


7/31/2019 Mathy5 UNIT 10

8/12

SUBJECTIVE QUESTIONS

1 The diagram consists of identical triangles.

5 cm

What is the perimeter of the shaded parts?

2 The diagram shows a rectangle and a triangle.

Find the perimeter of the diagram, in m.


7/31/2019 Mathy5 UNIT 10

9/12

3 The diagram consists of a square and a rectangle.

Find the area of the diagram, in m2.

4 In the diagram, the solid consists of small identical cubes.

Calculate the number of small cubes that form the solid.

5 In the diagram, the solid consists of small identical cubes.The length of each side ofthe cubes is 1 cm.

Calculate the volume of the solid, in cm3.


2 m

12 m

7/31/2019 Mathy5 UNIT 10

10/12

6 In the diagram, the composite solid consists of two identical cuboids.

Find the volume of the solid, in cm3.



8 Three identical books are arranged to form a cuboid. The length, width and height

of each book are 15 cm, 10 cm and 2 cm respectively. Calculate the total volume ofthe books, in cm3.


7/31/2019 Mathy5 UNIT 10

11/12



10 In the diagram, the composite solid consists of two cubes.

Find the volume of the solid, in cm3.


7/31/2019 Mathy5 UNIT 10

12/12


Documents

Mathy5 UNIT 10