A toy is in the form of a cone of radius r cm mounted on a hemisphere of the same radius. The total height of the toy is (r + h) cm. Findthe volume of the toy?

A toy is in the form of a cone of radius r cm mounted on a hemisphere

1.	A toy is in the form of a cone of radius r cm mounted on a hemisphere of the same radius. The total height of the toy is (r + h) cm. Findthe volume of the toy?
Answer» The volume of the conical toy mounted on a hemisphere of the same radius is1/3πr²[h + 2r]. The volume of the toy will be the sum of the volume of the cone to the volume of the hemisphere.