Find the height of a cone of radius 5 cm and slant height 13 cm.

Find the curved surface area of a cone with base radius 5.25cm and slant height 10cm.

Diameter of the base of a cone is 10.5 cm and its slant height is 10 cm. Find its curved surface area.

A metallic sphere of radius 10.5 cm is melted and then recast into small cones each of radius 3.5 cm and height 3 cm. Find the number of cones thus formed.

Find the volume of a cone having radius of the base 35 cm and slant height 37 cm.

The ratio of the base radius and height of a cone is 5 : 12. Find its slant height and radius if its volume is 800 pi m^(3) .

A hollow sphere of internal and external radii 2 cm and 4 cm respectively is melted into a cone of base radius 4 cm. Find the height and slant height of the cone.

A hollow sphere of internal and external radii 2 cm and 4 cm respectively is melted into a cone of base radius 4 cm. Find the height and slant height of the cone.

The slant height of a cone is 10.5 cm and diametre of base is 14 cm. Find its curved surface area.

The diameter of a cone is 14cm and its slant height is 9cm. Find the area of its curved surface.

The diameter of a cone is 14cm and its slant height is 9cm. Find the area of its curved surface.