Question

The area of circle is 64 square meters.What is the radius?

Answer 1

r = 4.51

Explanation:

To find the radius of a circle using the given area, you use the formula r =
`\sqrt(A)/(\pi)`

In this given problem, it would be
`\sqrt(64)/(\pi)`=4.51352 or 4.51

Answer 2

radius=8

Explanation: