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1.

Choose the two correct formulas for the circumference of the circle.

a)

$C\ =\ 2\pi r$

b)

$C\ =\ 2\pi d$

c)

$C\ =\ \pi d$

d)

C = $\pi$ r

2.

Ratio of circumference to diameter is a constant and it is denoted as ____.

a)

$pi\left(\pi\right)$

b)

$\inf inite\left(\infty\right)$

c)

$alpha\left(\alpha\right)$

3.

Choose the two correct approximate values of

$\pi$

a)

$\frac{22}{7}$

b)

$0$

c)

$3.14$

d)

3.41

4.

What is the formula for area of parallelogram?

a)

A = b x h

b)

$A=\frac{1}{2}\times b\times h$

c)

$A=\frac{b+h}{2}$

d)

$A=\frac{1}{2}\times\frac{1}{b}\times h$

5.

What is the area of a right angled triangle having a base 10 cm and height 5 cm?

a)

20 sq.cm

b)

25 sq.cm

c)

30 sq.cm

d)

35 sq.cm

6.

Find the area of the parallelogram with base 7 cm and altitude 5 cm

a)

35 cm²

b)

35 cm

c)

70 cm²

d)

70 cm

7.

a)

48 cm²

b)

48 cm

c)

24 cm²

d)

96 cm²

8.

What is the perimeter?
(click to show image)

a)

20 metres

b)

40 metres

c)

60 metres

d)

200 metres

9.

What is the area of this figure?

a)

48

b)

24

c)

60

d)

30

10.

What is the area?

a)

12 cm²

b)

14

c)

14 cm²

d)

24 cm²

11.

Area of this Triangle

a)

15 cm²

b)

30cm²

c)

25cm²

d)

50cm²

12.

Find the area of this parallelogram

a)

8.75 cm²

b)

6.75 cm²

c)

6 cm²

d)

7.75 cm²

13.

Find the perimeter of the figure given below, including diameter

a)

22 cm

b)

11 cm

c)

36 cm

d)

46 cm

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Total questions: 13

Worksheet time: 12mins

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