Question

Please help me.... i need help fast

Answer 1

By comparing the similar sides, EFGH is half the size of ABCD.

AD = 12.5 and its comparable side HE is 6.25

BC = 15 and its comparable side FG is 7.5

EF's comparable side would be AB which is given as 8.

EF = 1/2 x 8 = 4

The answer is 4