In the square below, the two semi-circles are congruent. find the area of the shaded region. if necessary, round your answer to two decimal places. the square side measures at 8in

Let's start with the area of the square

now let's subtract the are of the two half circles.
two half circles are the same as one circle, and we know that the diameter of the circle is 8 (same as the side of a square) so it's radius is 8/2= 4 inches


now we just subtract and our answer is

1.) 18+5 is one way i’m pretty sure there are others but i can’t think of them right now