A circular well of 21 m depthis dug up so that the radius of tge well is 1.5 m what is tge volumeof the earth dug out
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hiii!!!
here's Ur answer..
given:-
height (depth dug up) = 21m
radius of the well = 1.5m
volume of the earth dug out = πr²h
= 22/7 × 1.5 × 1.5 × 21
= 49.5 × 3
= 148.5m³
hope this helps..!!
here's Ur answer..
given:-
height (depth dug up) = 21m
radius of the well = 1.5m
volume of the earth dug out = πr²h
= 22/7 × 1.5 × 1.5 × 21
= 49.5 × 3
= 148.5m³
hope this helps..!!
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