Find the centre of gravity of a solid right circular cone of height 40 cm from its top (vertex).

The centre of gravity of a hollow cone of height h is at distance x from its vertex where the value of x is:

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

The radius of the base of a solid right circular cone is 8 cm and its height is 15 cm. The total surface area of the cone is:

The diameter of the base of a solid right circular cone is 22 cm and its height is 60 cm. The cost of polishing its curved surface at Rs 1.40 per cm^(2) is: (Take pi=22/7 )

If the are of the base of a right circular cone is 3850cm^(2) and its height is 84 cm, find the slant height of the cone.

If the volume of a right circular cone of height 9cm is 48 pi cm^(3) find the diameter of its base.

If the circumference of the base of a right circular cone be (264)/(7)cm and its slant height be 10 cm , then the volume of the cone will be

The volume of a solid right circular cone is 11088 cm^(3) . If its height is 24 cm then find the radius of the cone.