a wire in the shape of circle encloses the area 38.5 cm square if the wire is rebent to form a square find the area of the square

Answer 1

a = pi r^2 = 38.5
r^2 = 38.5/pi
r = 3.50
c = 2pi r = 22.06

Now, for the square:
s = 22.06/4 = 5.515
a = 30.42