Question

What is the radius of a circle whose area is 616 sq. meters?

Answer 1

area = pi r^2

616 = pi r^2

r^2 = 616/ pi = 196.08 meters

r = sqrt 196.08 = 14 meters to nearest meter

Answer 2

Area = pi * r^2, right:

616 = 3.1416 * r^2, r^2 = 616/3.1416 = 196.07, r = sqrt(196.07) = 14.002 meters.

Looks like it was written to be almost 14. The answer is 14.002 m, maybe rounded to just 14 m