Answer:
The perimeter of EFGH is 30.5
Explanation:
figure ABCD is similar to figure EFGH (hence the ~ sign)
A -> B= 12
B -> C= 12
C -> D= 12
A -> D= 25
EFGH has sides that are half of the size of ABCD
there are two ways you can solve this:
A) divide the perimeter of ABCD by 2 (making it half)
61 / 2 = 30.5
or
B) adding all of the sides together
E -> F =6 so therefore so do F-> G and G -> H
6 + 6 + 6 + 12.5 = 30.5