Mathematics
The ratio of the base radii of two right circular cones of the same height is 3 : 4. Find the ratio of their volumes.
Related Questions
A conical tent is 10 m high and the radius of its base is 24 m. Find :
(i) slant height of the tent.
(ii) cost of the canvas required to make the tent, if the cost of 1 m2 canvas is ₹ 70.
A Joker's cap is in the form of a right circular cone of base radius 7 cm and height 24 cm. Find the area of the cloth required to make 10 such caps.
The ratio of the heights of two right circular cones is 5 : 2 and that of their base radii is 2 : 5. Find the ratio of their volumes.
The height and the radius of the base of a right circular cone is half the corresponding height and radius of another bigger cone. Find :
(i) the ratio of their volumes.
(ii) the ratio of their lateral surface areas.