Question

A cylinder has a base of radius 5 cm and a height 4.2cm what is its volume?

Answer 1

Given

$\bold{Radius \ of \ the \ cylinder} = 5 \ cm\\\bold{Height \ of \ the \ cylinder} = 4.2 \ cm$

SOMETHING YOU NEED TO KNOW

$\boxed{\bold{Volume \ of \ the \ cylinder = \pi r^{2} h}}$

$= 3.14 * 5 * 5 * 4.2$

$=\underline{\underline{{329.7 \ cm^{3} }}}$

$\boxed{\boxed{\bold{Therefore, \ the \ volume \ of \ the \ cylinder \ is \ 329.7 \ cm^{3} }}}}$