Question

A cone of height 24 cm has a plane base of surface area 154 cm². Find its volume.

Answer 1

Given:

Height of the cone (h) = 24 cm

Base area (A_b) = 154 cm²

Formula:

Volume of a cone (V) = `1/3` × base area × height

= `1/3 xx 154 xx 24`

= 154 × 8

= 1232 cm³

The volume of the cone is 1232 cm³.