An overhead water tanker is in the shape of a cylinder has capacity of 616 litres.The diameter of the tank is 5.6m. Find the height of the tank.
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diameter=5•6
therefore, radius=5•6/2 or 56/20
so,volume of the tanker=616L or 616/1000m^3
πr^2h=616/1000m^3
so,22/7×56/20×56/20=616/1000
therefore, 11×8/10×28/10×h=616/1000
2464/100×h=616/1000
therefore, h=616×100/2464×1000
h=616/24640
therefore, h=0•025m^3 or 0•025×1000L
=25L
therefore, radius=5•6/2 or 56/20
so,volume of the tanker=616L or 616/1000m^3
πr^2h=616/1000m^3
so,22/7×56/20×56/20=616/1000
therefore, 11×8/10×28/10×h=616/1000
2464/100×h=616/1000
therefore, h=616×100/2464×1000
h=616/24640
therefore, h=0•025m^3 or 0•025×1000L
=25L
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