The height of a cone is 21 cm. find the area of the base if the slant height is 28 cm.

The height of a cone is 24 cm and the radius of the base is 7 cm. find the slant height and the total surface area of the cone.

The height of a cone is 16 cm and base radius is 12 cm. Find the slant height?

The height of a cone is 15 cm and the area of the base is 314 cm^2 . Find the volume.

The height of a cone is 21 cm and its slant height is 28 cm. the volume of the cone is

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.

A lampshade is made by cutting the top of a hollow cone by a plane parallel to its base. The radii of the top and the base of the shade are 4 cm and 12 cm and the height of the shade is 6 cm. Find the area of the curved surface of the lampshade.

A cylindrical bucket, 32 cm high and with radius of base 18 cm, is filled with sand. This bucket is emptied on the ground and a conical heap of sand is formed. If the height of the conical heap is 24 cm, find the radius and slant height of the heap.

The slant height of a cone is 26 m and base diameter is 20 m. Its height is :

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.

The height of a cone is 16 cm and the curved surface area is 5280/7 cm^2. find the base radius