Question

A water tank is in the form of a cylinder whose radius is 2 m and length is
3.5 m. The quantity of water in litres that can be stored in the tank is​

Answer 1

Answer:

49500

It is given that the milk tank is in the form of a cylinder whose radius is 1.5m and length is 7m.

It is clear that Length of milk tank = height of the cylinder

Now,

Radius of the cylinder =1.5 m and height of the cylinder =7 m

We know that the volume of the cylinder =πr2h. Therefore, volume of the milk tank is: 

πr2h=722×(1.5)2×7=22×2.25=49.5 m3

We know,

1 m3=1000 liters

So,

49.5 m2=49,500 liters

Hence, 49,500 liters of milk can be stored in the tank.

Answer 2

Answer:

22000 Lt.

Step-by-step explanation:

Quantity of water=Volume of Cylinder

Radius of Cylinder=2m

Height of Cylinder=3.5m=7/2m

V. of Cylinder=$\pi$r^2h

                      =22/7*2*7/2

                     =22m^3

Now, 1m^3=1000lt

so,Water capacity in Litres=22*1000

                                           =22000 Lt.

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