Question

Find the volume of the figure. Round to the nearest hundredth, if necessary. Note : 45 is incorrect

Answer 1

Given:

Radius = 3ft

height = 5ft

Volume of cylinder is:

`V=\pir^2h`

So the volume is:

`\begin{gathered} V=\pir^2h \\ =\pi(3)^2(5) \\ =\pi(9)(5) \\ =45\pi \\ =141.37 \end{gathered}`

So the volume of cylinder is 141.37