Question

Can some help me solve this problem : Volumes using Cylinders

Use the shell method to find the volumes of the solids generated by revolving the regions bounded by the curves and the line about the x-axis

Answer 1

\[y=\sqrt{2}\]

\[y=0\]

and

y=x-2

Answer 2

http://tutorial.math.lamar.edu/Classes/CalcI/VolumeWithCylinder.aspx

or if you want to cheat
www.wolframalpha.com