Answer:
900
Step-by-step explanation:
The figure is a triangular prism
The equation would be V = A * H / 3
V being the volume
A being the area of the pyramids base
H being the height front he base to the top (20)
Base area is 135 (A)
135 * 20 = 2700
2700 divided by 3 = 900
900 is your answer
16 im sure :)
cDGKSc h
45 percent
20-11=9
9 divided by 20= 0.45
0.45 x 100= 45%
