Chapter 12.3, Problem 22WE

To determine

To calculate:The volume of metal contained in the pipe

Answer to Problem 22WE

The volume of metal contained in the pipe is $6908c{m}^3$

Explanation of Solution

Given information: Consider the given information,

Radius of the inside cylinder = 5cm

Radius of the outside cylinder = 6cm

  $\pi \approx 3.14$

Formula used: Consider the given formula,

r = radius, h = height

Volume of cylinder = $\pi r^{2}h$

Calculation : The following category can be reduced to,

Volume of metal contained = outside volume − inside volume

  = $\pi {(6)}^2\times 200-\pi {(5)}^2\times 200$

  = $22608-15700$ = $6908c{m}^3$