the bucket is in form of frustum open from the top if volume of frustum is 12308.8cm^3 the radii of upper end and lower end are 20cm and 12cm .find height of frustum and area of meal sheet required
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y do u want to solve board exam maths question now???
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find out the height using volume formula of a bucket i.e frustrum ..... u will get a value nd find CSA of frustrum..that's it
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