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The radius of the slant height of a cone...

The radius of the slant height of a cone are in the ratio of 4:7. if its curved surface area is `792 cm^2`. Find its radius.

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MODERN PUBLICATION-SURFACE AREAS AND VOLUMES-EXERCISE
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  4. The area of the curved surface of a cone is 60 picm^2. If the slant he...

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  15. The height of a right circular cone is 12 cm. if its volume is 100picm...

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  16. Vertical height of a right circular cone is four times its radius and ...

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  18. Two cones have their heights in the ratio 1:3 and the radii of their b...

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