Question

What is the volume of this. Pyramid

720 cm2
1080cm2
1440 cm2
2160 cm2

Answer 1

Option (1)

Explanation:

To calculate the volume of the given pyramid,

Formula to be used,

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

Area of the triangular base =
`(1)/(2)(\text{Base})(\text{Height})`

=
`(1)/(2)(9)(15)`

= 67.5 cm²

Now volume of the pyramid =
`(1)/(3)(67.5)(32)`

= 720 cm³

Therefore, Option (1) will be the correct option.