A cylinder and a cone have equal radii of their bases and equal heights. If their curved surface areas are in the ratio 8:5, show that the radius of each is to the height of each as 3:4. 17. A tent is in the form of a right circular cylinder surmounted by a cone. The diameter
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A cylinder and a cone have equal radii of their bases and equal heights. If their curved surface areas are in the ratio 8:5, show that the radius of each is to the height of each as 3:4.
17. A tent is in the form of a right circular cylinder surmounted by a cone. The diameter