Question

The area of a circle is 113.04 inches squared. What is the radius of the circle?

A. 36 inches
B. 18 inches
C. 12 inches
D. 6 inches

Answer 1

The answer to this is going to be 36. Hope this helps.

Answer 2

The Answer to your question in 6

Explanation:

The formula to find the area is

r^2 * pi = area

we know that the area is 113.04 and pi = 3.14

so

x^2 * 3.14 = 113.04

divide both sides by 3.14

x^2 = 36

now for the final step we need to find the root of both sides

√x^2 = √36

x = 6

so the radius is 6.