Question

Find the area of the following measurements
Radius - 14cm

Answer 1

Before, finding the answer. Let's find out on how we can find the answer.

• To find the Area of Circle, we must use the formula of

$\boxed{ \sf \: Area \: of \: Circle = \pi r^{2} }$

Where, we use π as 22/7.

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Given :

Radius = 14 cm

To find :

Area of Circle

Solution :

★ Steps :

Here, we are using π as 22/7.

Area of Circle = πr²

$\sf = \dfrac{22}{7} \times 14 \times 14$

$\sf = \dfrac{22}{7} \times 196$

$\sf = \dfrac{4312}{7}$

$\sf = 616 \: cm ^{2}$

Hence, the Area of the Circle is 616 cm².

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Know more :

• Cirumference/Perimeter of Circle :

=> 2πr

$\sf 2 \times \dfrac{22}{7} \times radius$

• Area of Circle :

$\sf \pi r^{2}$

• Circumference of Semicircle :

$\sf \dfrac{ 1}{2} \pi d$

Answer 2

Given:

• Radius = 14cm

To find:

• Area of a circle.

Solution:

To find the area of a circle = ?

{We will use π = 22/7 in the formula}

Area of circle = πr²

= 22/7 × 14 × 14

= 22/7 × 196

= 4312/7

= 616 cm²

∴ The area of circle is 616 cm².

Explore More!!

• Area of circle = πr²

Where,

π = 22/7 or 3.14

r = Radius of circle.

• Circumference of circle = 2πr

Where,

π = 22/7 or 3.14

r = Radius of circle.