Question

A regular prism is 7 feet tall. It’s base is 10 feet long and 3 feet wide, and it has an area of 30 square ft. What is the volume of the rectangular prism?

A. 20 cubic feet
B. 50 cubic feet
C. 210 cubic feet
D. 223 cubic feet

Answer 1

Hey there! :)

The formula for finding volume of a rectangular prism ⇒ l · w · h

l = 10
w = 3
h = 7

All you have to do is multiply the 3 numbers together

10 × 3 × 7 = 210

The volume is 210 cubic feet ⇒ C

Hope this helps :)