1.

An overhead water tanker is in the slope of a cylinder has a capacity of 616 litres. The diameter of the tank 155 cm. Find the height of the tank.

Answer»

Diameter of tank = d=5.6mradius of tank = r =d/2=5.6/2=2.8mvolume of cylinder =616V=λr²h

616=22/7 x 2.8 x 2.8 x h616 x 7/22 x 10/28 x 10/28 =hh=25m



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