Chapter 13, Problem 9CUR

To determine

To find: the total area and volume of the cylinder.

Answer to Problem 9CUR

The total area is $1143$ and the volume is $2574.8$ .

Explanation of Solution

Given information: The radius is $10$ and the height is $8.2$ .

Calculation:

  $\begin{array}{l}Radius\left(R\right)=10\\ Height\left(h\right)=8.2\\ \text{Total area}=2\pi R^2+2\pi Rh\\ \Rightarrow 364\pi \\ \Rightarrow 1143\\ Volume=\pi R^{2}h\\ \Rightarrow 820\pi \\ \Rightarrow 2574.8\end{array}$