Question

Find the volume of the circular cylinder below. Use 3.14 for pie.

Answer 1

Given:

The volume of the circular cylinder = 4m

Height of cylinder = 12m

Find -: Volume of cylinder.

Sol:

The volume of a cylinder is:

`V=\pi r^2h`

Where,

`\begin{gathered} r=\text{ Radius} \\ \\ h=\text{ Height} \end{gathered}`

So volume is:

`\begin{gathered} V=\pi r^2h \\ \\ V=\pi(4)^2(12) \\ \\ V=16*12*\pi \\ \\ V=16*12*3.14 \\ \\ V=602.88m^3 \end{gathered}`

The volume of cylinder is 602.88