Question

The area of a circle is given by the formula a equals pi R squared where are is the radius of the circle find the radius of a circle with area 16 in.² round to the nearest 10th of an inch

Answer 1

Answer:

2.3

Step-by-step explanation:

a = πR²

16 = πR²

R = √(16/π)

R = 2.3 (rounded to the nearest tenth)