The diameters of the top and the bottom portions of a bucket are `42 cm` and `28 cm.` If the h
293 views · Published 13 October 2018 · 6:18 · Indexed 29 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW The diameters of the top and the bottom portions of a bucket are `42 cm` and `28 cm.` If the height of the bucket is `24 cm,` then find the cost of painting its outer surface at the rate of `5 (paise) /(cm^2)`.
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