Question

Quadrilaterals ABCD and EFGH are similar.

Side BC is twice as long as side AD.
What is the length of side EH?
Give your answer as an integer or as a fraction in
its simplest form.
6 m
A
D
B
C
E
18 m
H
F
30 m
G

Answer 1

BC/6 = 30/18, so BC = 10

10 = 2AD, so AD = 5

5/6 = EH/18, so EH = 15