Question

Find the volume of cylinder, if the radius of its base is $1.5cm$ and its height is $5cm$.

Answer 1

Given radius of cylinder $1.5$ cm height $5$ cm

Volume of cone $=\pi \times r²\times h$

$=3.14\times \left(1.5\right)²\times 5$
$=3.14\times 2.25\times 5$
$=7.07\times 5$
$=35.35$ cm${}^3$.