Question

If the diameter of the base and height of a cylinder are $6$ cm and $14$ cm, respectively. Then find its volume.

Answer 1

Volume of cylinder of radius r and height h is given by $=\pi r^{2}h$ as radius $=\frac{Diameter}{2}=\frac{6}{2}=3cm$

$\Rightarrow$ Volume $=\frac{22}{7}\times (3{)}^2\times 14=22\times 9\times 2=44\times 9=396c{m}^3$.