Math, asked by pushpi54263p4gbvw, 1 year ago

How many cubic metres of earth must be dug out to sink a well which is 20 m deep and has a diameter of 7 metres?if the earth so dug out is spread over a rectangular plot 28 m by 11m,what ia the height of the platform so formed?

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Answered by AnnSandra

9

hope it helps............

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