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A frustum of a right circular cone ha...

A frustum of a right circular cone has a diameter of base 20 cm, of top 12 cm, and height 3 cm. Find the area of its whole surface and volume.

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RD SHARMA-SURFACE AREAS AND VOLUMES-All Questions
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  13. A bucket is in form of a frustum of a cone with a copacity of 12308.8 ...

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  14. A bucket made of aluminium sheet is of height 20 cm and its upper a...

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