Vertex; Base and Height of Cone

The base radius and height of a cone is 5cm and 25 cm respectively. If the cone is cut parallel to its base at a height of h from the base. If the volume of this frustum is 110 cm3 . Find the radius of smaller cone?

The radius of the base and height of a metallic solid cylinder are 5 cm and 6 cm respectively. It is melted and recast into a solid cone of the same radius of base. The height of the cone is :

Curved surface area of Cone P is seven times the curved surface area of Cone Q. Slant height of Cone Q is seven times the slant height of Cone P. What will be the ration of the area base of Cone P to the area of the base of Cone Q?

Slant height the length of the line segment joining the vertex to any point on the circular edge of the base is called the slant height of the cone.

The radius of the base and the height of a right circular cone are doubled. The volume of the cone will be

If the height of a right circular cone be 4.8 cm and its diameter of base 4 cm, then the slant height of the cone will be

If the base radius and height of a right circular cone are 28dcm. And 21dcm., then the slant height of the cone is

The ratio of the radius of the base and height of a right circular cone is 5:12 . If the volume of the cone be 314(2)/(7) c c then the slant height of the cone will be

The radius of base and height of a right cone are equal . Keeping radius constant , if the slant height of the cone is increased by sqrt(2) times , then the relation between height and radius will be

The radius of base and height of a right circular cone are equal . If the cone be melted to make a right circular cylinder of same radius , then what will be the ratio of the height of cylinder and the slant height of the cone ?