12 3 4 5 6 7 8 9 10 which statements describe haiku? check all that apply

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.

simplified/solved

anwser:

-80x^2+158x+158

if you are looking for the answer it is 10

step-by-step explanation: