Please simplified, I thank you so much

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.

if you're trying to figure out how much each ounce cost it would be 0.20

cents each ounce

i think it would be c

mark brainliest if im right

step-by-step explanation: