## Assume π=722, unless stated otherwise.
6. The volume of a right circular cone is 9856cm3. If the diameter of the base is 28 cm , find
(i) height of the cone
(ii) slant height of the cone
(iii) curved surface area of the cone
(i) height of the cone
(ii) slant height of the cone
(iii) curved surface area of the cone