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Solution - Heights and Distances

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Question

A bucket open at the top is in the form of a frustum of a cone with a capacity of 12308.8 cm3. The radii of the top and bottom circular ends are 20 cm and 12 cm, respectively. Find the height of the bucket and the area of metal sheet used in making the bucket. (use π = 3.14)

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Reference Material

Solution for concept: Heights and Distances. For the course 8th-10th CBSE
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