Question

What is the volume of the rectangle pyramid show below?

Answer 1

Option (3)

Explanation:

Volume of a rectangle =
`(1)/(3)(\text{Area of the rectangular base)(\text{Height})}`

Area of the rectangular base = Length × Width

= 7 × 8

= 56 square in.

Height of the pyramid = 9 in.

Therefore, Volume of the given pyramid =
`(1)/(3)(56)(9)`

= 168 cubic in.

Option (3) will be the correct option.