Question

The diameter of a circle is 24 meters. What is the circle's area?
Use 3.14 for
`\pi`

Answer 1

452.16m²

Explanation:

First, let us find the radius of the circle.

r = d/2

Here,

d ⇒ diameter ⇒ 24 m

Therefore,

r = d / 2

r = 24 / 2

r = 12 m.

The formula to find the area of a circle is :

A = π r²

A = 3.14 × 12 × 12

A = 452.16m²