Chapter 13.1, Problem 41SPR

To determine

Find the lateral and surface area of cylinder.

Answer to Problem 41SPR

  $1710.6m^2,3421.2m^2$

Explanation of Solution

Given information:

Cylindrical geomerty,

  

Calculation:

Consider the given cylinder,

  $\begin{array}{l}radius=16.5m\\ height=16.5m\end{array}$

  $\begin{array}{l}Lateralarea=2\pi rh\\ =2\pi \times 16.5\times 16.5\\ =103.67\times 16.5\\ =1710.6m^2\end{array}$

  $\begin{array}{l}surfacearea=lateralarea+2\pi r^2\\ =1710.6+2\pi \times {16.5}^2\\ =1710.6+1710.6\\ =3421.2m^2\end{array}$

Hence, lateral area and surface area is, $1710.6m^2,3421.2m^2$ .