Area of base = 3 A pyramid is placed inside a prism as shown. The pyramid has the same base area, B, as the prism but half the heighth of the prism. Which
expression gives the volume of the pyramid?

the answer is (2x+8)²= 16

i think that you should ask google for the answer to that problem because if we don't know it google does

21

jk it's 20

step-by-step explanation:

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.