Question

If XY is 4 m and WZ is 9 m, the exact volume of the cone is ___π square meters.

Answer 1

`48\pi \: {m}^(3)`

Explanation:

Radius of the cone (r) = XY = 4 m

Height of the cone (h) = WZ = 9 m

`V_(cone) = (1)/(3) \pi {r}^(2)h \\ \\ = (1)/( \cancel3) \pi {(4)}^(2)( \cancel9) \: \: \red{ \bold 3 }\\ \\= \pi * 16 * 3 \\ \\\purple {\bold {V_(cone) = 48\pi \: {m}^(3)}}`