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A bucket is in the form of a frustum ...

A bucket is in the form of a frustum of a cone and holds 28.490 litres of water. The radii of the top and bottom are 28 cm and 21 cm respectively. Find the height of the bucket.

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To find the height of the bucket in the form of a frustum of a cone, we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Volume of Frustum Formula**: The volume \( V \) of a frustum of a cone is given by the formula: \[ V = \frac{1}{3} \pi h (r_1^2 + r_2^2 + r_1 r_2) ...
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