Question

find the radius and the perimeter of a circle whose area is 12. 32 m square

Answer 1

I think this is the answer

Answer 2

Ar.of the circle = 12.32 Ar.of circle = πr² 12.32 = 22/7 × r² 3.92 = r² r² = √3.92 r = 1.9   Perimeter of circle = 2πr = 2 × 22/7 × 1.9/10 = 11.94