Answer:
32 in
Explanation:
We can see (If we rotate ABCD) that the ratio of ABCD:WXYZ is 15:60, or 1:4
Also, we can see that side AB corresponds with WX, just because of the "ABCD ~ WXYZ" BC corresponds to XY, etc etc
AB corresponds with WX, and we know that the ration is 1:4, so WX will be 4 times greater than the value of AB.
AB = 8 in
WX = AB * 4
WX = 8 * 4
WX = 32
x = 32