A right circular cone has an altitude of 40 cm and a diameter of 60 cm. The slant height of the cone is
50 cm
25 cm
75 cm
100 cm
The volume of a right circular cone of radius 30 cm and slant height 50 cm is
The height of a right circular cone of radius 5 cm and slant height 13 cm is
The curved surface area of a right circular cone of base diameter 6 cm is 132 cm2. Its slant height is