Question

A hemisphere tank has the diameter 4.2meter then find the capacity of the tank in liter

Answer 1

Step-by-step explanation:

Volume of a hemisphere= 2*22*r^3(cubed)/(3*7) or simply, (2/3)πr. Now, we know that 1m^3 can hold 1000 litres of water. So, 19.404*1000=19404 litres of water

Answer 2

Step-by-step explanation:

First, we'll find the volume of the hemispherical tank.

Volume of a hemisphere= 2*22*r^3(cubed)/(3*7) or simply, (2/3)πr.

=2*22*2.1*2.1/(3*7)

=407.484/21

=19.404 m^3 (cubed)

Now, we know that 1m^3 can hold 1000 litres of water. So,

19.404*1000=19404 litres of water.

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