A well of diameter 3m is dug 14 m deep.The earth taken out of it has been spread evenly all around it in the shape . Find the height of the embankment
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So, volume being V=π(32)2(14)=9×14×227×4=99m3. This volume of earth has been used to form an embankment of 4m.
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The formula of volume of a cylindrical shape is πr2h. Now we put the values to find the volume of the well which is the amount of earth. So, volume being V=π(32)2(14)=9×14×227×4=99m3. This volume of earth has been used to form an embankment of 4m.
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