A can buoy is to be made of three pieces, namely, a cylinder and two equal cones, provided the altitude of each cone being equal to the altitude of the cylinder.
For a given area of surface, what shape will have the greatest volume?
A can buoy is to be made of three pieces, namely, a cylinder and two equal cones, provided the altitude of each cone being equal to the altitude of the cylinder.
For a given area of surface, what shape will have the greatest volume?