Question

Find the volume of cylinder whose radius is $7cm$ and height is $10cm$

Answer 1

The radius of the cylinder is $=7cm$

The height of the cylinder is $=10cm$

The volume of the cylinder is $=\pi r^{2}h$

$=\frac{22}{7}\times 7\times 7\times 10$

$=22\times 7\times 10$

$=1540c{m}^2$