The volume of a solid sphere of radius r is given by the equation V=(4/3)pir^2. Derive this equation by using either the disk or shell method for finding the volume of a solid of revolution.© BrainMass Inc. brainmass.com March 4, 2021, 9:03 pm ad1c9bdddf
Please see the attachment.
We know that the equation of the sphere is ...
This provides an example of deriving the volume formula using the method for finding solid of revolution.