In a circular well of diameter 3 m,the depth of water is 7 m. what is the quantity of water in the well . express in km
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radius=1.5
volume of cylinder= pie r square h
=22/7x1.5x1.5x7
=49.5
volume of cylinder= pie r square h
=22/7x1.5x1.5x7
=49.5
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