Chapter 0.9, Problem 16E

To determine

The volume of cylinder.

Answer to Problem 16E

The volume of cylinder $\text{V=5701}{\text{.77cm}}^{\text{3}}$ .

Explanation of Solution

Given :

r = 12.2 cm

h = 12.2 cm

Calculation:

Volume of cylinder:

  $\begin{array}{l}{\text{V= πr}}^{\text{2}}\text{h}\\ \text{here,}\\ \text{V=}\text{}\text{}\text{}\text{volume}\\ \text{r = radius}\text{of}\text{cylinder}\\ \text{h}\text{=}\text{height}\text{of}\text{cylinder}\end{array}$

So,

Volume:

  $\begin{array}{l}{\text{V=πr}}^{\text{2}}\text{h}\\ \text{V=π}{\left(\text{12}\text{.2}\right)}^{\text{2}}\left(\text{12}\text{.2}\right)\\ \text{V=3}\text{.14}\left(\text{148}\text{.84}\right)\left(\text{12}\text{.2}\right)\\ \text{V=5701}{\text{.76272cm}}^{\text{3}}\\ \text{V=5701}{\text{.77cm}}^{\text{3}}\end{array}$

Therefore, the volume of cylinder is $\text{V=5701}{\text{.77cm}}^{\text{3}}$ .