Question

The bottom shape is a square prism with base edges of 4 inches and a height of 12 inches. What is the volume of this composite figure if the top shape is a right pyramid with a height of 3 inches?

Answer 1

volume of a square based pyramid is V = 1/3 b^2 h

Volume of a square prism is V = b^2h

just add the two volumes together.

Answer 2

V=1/3*16^2*12
V=1/3*256*12
v=1/3*3072
v=1024
and
V=b^2*h
V=16^2*3
V=256*3
V=768
Total volume = 768+1024
Total Volume = 1792?

Answer 3

b = the length of a side of your base

Answer 4

okay so V=64
V=48
Total volume =112

Answer 5

16+192=208 ! my bad i switched up the hieghts

Answer 6

Yup :)

Answer 7

thank you :D