Question

The area of a circle is 52 m2. which is the circumference of the circle

Answer 1

Area is pi x radius^2

if we divide by pi, we get 16.55211408.

If we square that number, we get 4.068428945. This number is the radius. 

Circumference is diameter x pi or 2 x raidius x pi

So multiply that number by 2 and pi and we get 25.56269297 as the circumference.