Question

What is the area of circular playground whose radius measures of 6 meters?

Answer 1

Concept:

The region occupied by the circle in a two-dimensional plane is known as the area of the circle. The area of a circle is calculated as π multiplied by the square of the radius of the circle.

The formula for calculating the area of the circle:

$Area=\pi r^{2}$

where r is the radius of the circle.

Given:

The radius of the circle = 6 meters.

To find:

The area of the circular playground.

Solution:

Let the area of the circular playground be A and the radius be r.

$A=\pi r^{2}$

$A=3.141*6*6$

( ∵ $\pi =3.141$ and $r=6$ )

$A=113.076$ m² ≈ 113.1 m²

Hence the area of the circular playground whose radius is 6 meters is 113.1 m².