The curved surface area of a right circular cone of
- the curved surface area of a right circular cone of height 84 cm and diameter 70 cm is
- the curved surface area of a right circular cone of unit height and unit base radius is
- the curved surface area of a right circular cone of height 15cm
- the curved surface area of a right circular cone of slant height 10 cm
- the curved surface area of a right circular cone of height 15 cm and base 16 cm is