The answer would be 168 :)
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
True
∠2 and ∠5 are both vertical at the vertex of the 2 straight lines
The second one is the only equivalent equation. Simply plug in each variable in each equation. And compare!