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yam a) The ratio of the yuired to make 10 such caps of the base radii of two right circular cones of the same 4. Find the ratio of their volumes io of the heights of two right circular cones is 5:2 and that of the bone is 2: 5. Find the ratio of their volumes. pight and the radius of the base of a right circular cone is half the sponding height and radius of another bigger cone. Find : (b) The ratio of th radii is 2:5. Find (c) The height and corresponding heigh (i) the ratio of their volumes. (ii) the ratio of their lateral surface areas. what length of canvas 2 m in width is required to make a conical tent 20 m 100

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