Question

what is the radius of a circle with an area of 113.04 square inches?
use 3.14 for pi.
enter your answer in the box.
□ in.

Explanation:

Step1: Recall circle area formula

$A = \pi r^2$

Step2: Substitute given values

$113.04 = 3.14 \times r^2$

Step3: Solve for $r^2$

$r^2 = \frac{113.04}{3.14} = 36$

Step4: Calculate radius $r$

$r = \sqrt{36} = 6$

Answer:

6 in.