a well of diameter 2m is dug 14m deep the earth taken out of it is spread evenly all around it to a width of 5m to form an emabankment .find the h of emabkment?

Asked by arushi mohania | 11th Jan, 2012, 02:37: PM

Expert Answer:

Answered by  | 11th Jan, 2012, 04:07: PM

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