The height and radius of the base of a right circular cylinder is 'r'. Find its totalsurface area.

The sum of the radius of the base and height of a solid right circular cylinder is 37 cm. if its total surface area is 1628 cm^(2) . Find its volume.

If h is the height and r is the base radius of an open right circular cylinder of given volume has least surface area, then

The diameter of the base of a right circular cylinder is 28 cm and its height is 21 cm. Find its total surface area

The diameter of the base of a right circular cylinder is 42cm and its height is 10cm. Find the area of the curved surfaces and total surface area.

The radius of the base of a closed right circular cylinder is 21 cm and its height is 100 cm. Find the total 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.

The diameter of the base of a right circular cylinder is 28 cm and its height is 21cm . Its curved surface area is :

The area of the base of a right circular cylinder is 616 c m^2 and its height is 25cm. Find the volume of the cylinder.

The area of the base of a right circular cylinder is 616 c m^2 and its height is 25cm. Find the volume of the cylinder.