Math, asked by Kalaiselvi8252, 1 year ago

a well is dug 14m deep. its radius is 2 metre. the earth dug out evenly spread out on a rectangular field of dimension 10m×4 m .find the height of platform raised.

Answers

Answered by nandan2153

5

volume of Earth dugg out= πr*r*h
(22/7)*2*2*14= 22*8= 176
height of platform raised= 176/(10*4)= 4.4

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