The total surface area of a right circular cone of slant height 13 cm is `90 pi cm^(2)` , find its radius and volume.

The total surface area of a right circular cone of slant height 13 cm is 90pi cm^(2). Calculate its radius in cm.

The total surface area of a right circular cone of slant height 13 cm is 90pi cm^(2). Calculate its volume in cm^(3). (Take pi = 3.14 ).

The curved surface area of a right circular cone of slant height 10 cm and base radius 7 cm is :

Find the total surface area of a right circular cone with radius 6cm and height 8cm.

Find the total surface area of a right circular cone with radius 6cm and height 8cm.

Find the curved surface area of a right circular cone whose slant height is 10 cm and base radius is 7 cm.

find the total surface area of a right circular cone with radius 6 cm and height 8 cm.

Find the curved surface area of a right circular cone whose slant height is 10 cm and base radius is 7 cm

Find the curved surface area of a right circular cone whose slant height is 10cm and base radius is 7cm