A) A cylindrical drill with radius r1 is used to bore a hole through the center of a sphere of radius r2. Find the volume of the ring-shaped solid that remains.
b) Express the volume in part (a) in terms of the height h of the ring. Notice that the volume depends only on h, not on r1 and r2.© BrainMass Inc. brainmass.com October 9, 2019, 4:27 pm ad1c9bdddf
Volume of Ring-Shaped Solid is found and the Volume of that solid is Expressed in Terms of its Height. The solution is detailed and well presented.