this is correct answer to help you
plezz explain the question?
volume of cylindrical tank= capacity of the tank
6160 m3= 22/7*14*14*h
so, here's the answer,
csa of the tank= 2*22/7*14*10= 880 m2
cost of painting= 880 m2 * 3/m2 = rs 2640
hope it and hope the ans is right.