A farmer digs a well of 10m diameter and 14m depth and builds an embankment with the earth dug out .find the width of embankment given that height is 44/37 m ?
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D=10m
R=5m
H=14m
h=44/37m
volume of well=volume of embakment
πR2H={πR2H-πr2h}
R2H=h(r2-r2)
25×14=44/37(r2-5)
R=5m
H=14m
h=44/37m
volume of well=volume of embakment
πR2H={πR2H-πr2h}
R2H=h(r2-r2)
25×14=44/37(r2-5)
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