Free Printable Perimeter And Area

1.

The perimeter of a circle is also known as the ______of the circle

a)

area

b)

arc

c)

circumference

2.

Choose the correct formulas for the circumference of the circle.

a)

C\ =\ 2\pi r

b)

$C\ =\ 2\pi d$

c)

$C\ =\ \pi d$

3.

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)

$alpha\left(\alpha\right)$

4.

Choose the correct approximate value of

\pi

a)

$\frac{22}{7}$

b)

$0$

c)

$3.14$

5.

Can you say that the circumference of a circle is always more than three times its diameter?

a)

Yes

b)

No

6.

Find the circumference of a circle of radius diameter 35 cm.

Take\ \pi\ =\ \frac{22}{7}

a)

110 cm

b)

55 cm

c)

100 cm

7.

Find the area of a circle whose radius is 21 cm.

T a k e π = \frac{2 2}{7}

a)

$132\ cm^2$

b)

$1836\ cm^2$

c)

$1386\ cm^2$

8.

Two or more circles with same centre but different radii are known as _______.

a)

co-centric circles

b)

concentric circles

c)

intersecting circles

9.

The area of a square with each side as 100 m will be ____.

a)

$1000\ m^2$

b)

$10,000\ m^2$

c)

$1\ hectare$

10.

$Area\ 80850\ m^2\ =\ ----\ ha$

a)

8.0850 ha

b)

80.850 ha

c)

808.50 ha

Perimeter And Area

Total questions: 10

Worksheet time: 6mins

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