The shapes below are similar, i. e. ABCD - EFGH Time Running: H
Attempt due: Feb 1 at
53 Minutes, 44 Se
D
H
AB = 4 cm
Area of ABCD - 8 cm?
Area of EFGH - 5 cm?
EF
cm

6.9

step-by-step explanation:

simple math really

6 1/2 times 0.6 = 3.9

but if you are just doing 6 and not 6 1/2 then the answer is 3.6

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.

where is the option given