Question

Calculate surface area and volume of the given right cylinder

Answer 1

Given the right cylinder;

The surface area, SA, is;

`SA=2\pi r(r+h)`

Given;

`r=15m,h=58m`

Then;

`\begin{gathered} SA=2\pi(15)(15+58) \\ \\ SA=30\pi(73) \\ \\ SA=6880.09m^2 \end{gathered}`

And the volume, V, is;

`V=\pi r^2h`

Thus;

`\begin{gathered} V=\pi(15^2)(58) \\ \\ V=40997.78m^3 \end{gathered}`

ANSWERS:

`\begin{gathered} SA=6880.09m^2 \\ \\ V=40997.78m^3 \end{gathered}`