Question

Find the volume of a cone with diameter of 12 m and a height of 7 m

Answer 1

264 m³ (3 s.f.)

Explanation:

`\boxed{volume \: of \: cone = (1)/(3) \pi {r}^(2) h}`

Radius

= diameter ÷2

= 12 ÷2

= 6 m

Volume of the cone

`= (1)/(3) (\pi)( {6}^(2) )(7)`

= 264 m³ (3 s.f.)