Squares A and B are congruent. One vertex of B is at the center of A. What is the ratio of the shaded area to the area of square A? Why? (The lengths of the sides of the shaded quadrilateral are not given.)
Squares A and B are congruent. One vertex of B is at the center of A. What is the ratio of the shaded area to the area of square A? Why? (The lengths of the sides of the shaded quadrilateral are not given.)