Saravillalta02 Saravillalta02

22-03-2020
Mathematics

contestada

If the radius of the circle is 3 in, what is the area of the circle?

Respuesta :

thamimspartan thamimspartan

29-03-2020

The area of the circle is 28.26 in²

Explanation:

Given:

Radius of the circle, r = 3 in

Area of circle, A = ?

We know:

Area of circle = πr²

The value of π is 3.14

Thus,

A = 3.14 X (3)²

A = 3.14 X 9

A = 28.26 in²

Therefore, the area of the circle is 28.26 in²

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