A cylindrical tank has a capacity of 6160 cu em. Find its depth if its radius is 14 m. Calculate the cost of painting its curved outer surface at the rate of 3 per square metre. Take
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Vol=pi*r^2*h
6160=22/7*14*14*h
h=10m
Cost of painting=volume*cost per meter sq
6160×3=18480
6160=22/7*14*14*h
h=10m
Cost of painting=volume*cost per meter sq
6160×3=18480
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