Question

How to find radius of a circle with an area of 50.24 square inches

Answer 1

The radius is 4 m.

Explanation:

The area of a circle with radius r is

A = π ⋅ r 2 ⇒ r = √ A π

Where A = 50.24

Hence

r = √ 50.24 π = √ 16 = 4 m