A sphere and a right circular cylinder of the same radius have equal volumes. By what percentage does the diameter of the cylinder exceed its height?

The volumes of a sphere and a right circular cylinder are equal and the diameter of the sphere equalsthe dianieter of the base of the cylinder. Determine the height of the cylinder in terms of the diameter of the sphere.

Show that the right circular cylinder of given surface and maximum volume is such that its height is equal to the diameter of the base.

The curved surface area of a right circular cylinder of height 21 cm is 132 cm^2. Find the diameter of the base of the cylinder.

Find the volume of a right circular cylinder of height 21 cm and base radius 5 cm.

The curved surface area of a right circular cylinder of height 14 cm is 88 cm^2 . Find the diamter of the base of the cylinder.

A right circular cylinder just encloses a sphere of radius r Curved surface area of the cylinder.

A right circular cylinder just encloses a sphere of radius r curved surface area of the cylinder.

A right circular cone of diameter r cm and height 12 cm rests on the base of a right circular cylinder of radius r cm. Their bases are in the same plane and the cylinder is filled with water upto a height of 12 cm. If the cone is removed, find the height to which water level fall.

Find the volume of a right circular cylinder whose radius is 14 cm and height is 10 cm.