Question

The radius of the base of a cone is $5cm$ while its height is $12cm$. Find the volume of this cone. (Take $\pi =3.14)$.

Answer 1

Given: Radius of the cone $=5$ cm and height of the cone $=12$ cm

Volume of a cone $=\pi r^{2}h$

$=\frac{22}{7}\times 5^2\times 12$

$=\frac{22\times 25\times 12}{7}$

$=942$ $c{m}^3$