A circular sheet with radius 36 cm is divided into four equal sectors and one of them into a cone.
What is the slant height of the cone?

The volume of a right circular cone is 9856 cm. If the diameter of the base is 28 cm. Find (i) the height of the cone (ii) slant height of the cone (iii) curved surface area of the cone

From the top of a cone of abse radius 24 cm and height 45 cm, a cone of slant height 17 cm is cutoff. What is the volume of the remaining frustum of the cone ?

A right circular cone 3.6 cm high with base radius 1.6 cm is melted and recast into another cone of base radius 1.2 cm. then its height is

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 the slant height of the cone.

Find the volume of the cone having radius 7 cm and height 18 cm.