Find, to the nearest tenth, the area of the region that is inside the square and outside the circle. The diameter of the circle is 14 in

Assuming you mean that the circle touches the sides of the square,  the area of the square would be 14 x 14 = 196 sq in

The area of the circle inside of the square is   π (7)² =  153.9

Therefore 196 - 153.9 = 42.1