Question

A circle has its center at the center of a square with 8-inch sides. Find the area of the square not covered by the circle. Round the answer to the nearest tenth.
a.57.1 in2
b.9.1 in2
c.2.0 in2
d.13.7 in2

Answer 1

so the area required is,
=x^2-pi(x/2)^2
=(1-pi/4)x^2
evaluate please.