A solid toy is in the form of a hemisphere surmounted by a right circular cone. Height of the cone is 2 cm and the diameter of the base is 4 cm. If a right circular cylinder circumscribes the toy, find how much more space it will cover.

A solid toy is in the form of a hemisphere surmounted by a right circular cone. Height of the cone is 2 cm and the diameter of the base is 4 cm. If a right circular cylinder circumscribes the solid. Find how much more space it will cover.

A solid toy is in the form of a hemisphere surmounted by a right circular cone. The height of the cone is 2 cm and the diameter of the base is 4 cm. Determine the volume of the toy. If a right circular cylinder circumscribes the toy, find the difference of the volumes of the cylinder and the toy.

A solid toy is in the form of a hemisphere surmounted by a right circular cone of same radius. The height of the cone is 10 Cm and the radius of the base is 7 cm. Determine the volume of the toy. Also find the area of the coloured sheet required to cover the toy. (Use pi = 22//7 and sqrt149 = 12.2 )

A solid toy is in the form of a hemisphere surmounted by a right circular cone of same radius. The height of the cone is 10 Cm and the radius of the base is 7 cm. Determine the volume of the toy. Also find the area of the coloured sheet required to cover the toy. (Use pi = 22//7 and sqrt149 = 12.2 )

If the volume of a right circular cone of height 9 cm is 48pic m^3 , find the diameter of its base.

If the volume of a right circular cone of height 9 cm is 48pic m^3 , find the diameter of its base.

The diameter of the base of a right circular cylinder is 42cm and its height is 10cm. Find the volume of the cylinder.

A toy is in the form of a hemisphere surmounted by a right circular cone of the same base radius as that of the hemisphere. If the radius of the base of the cone is 21cm and its volume is 2/3 of the volume of the hemisphere, calculate the height of the cone and the surface area of the toy. (U s epi=(22)/7)dot

A hemisphere of lead of radius 7 cm is cast into a right circular cone of height 49cm. Find the radius of the base.

A hemisphere of lead of radius 7 cm is cast into a right circular cone of height 49cm. Find the radius of the base.