Question

The diameter of a cylindrical water tank is 3 meters and it’s height is 4 meters . Calculate the volume of the water tanks in liters

Answer 1

Answer:

28.285

Step-by-step explanation:

Given

Diameter=3m

So,Radius=3/2m

Height=4m

• We know that Volume of cylinder=
• $\pi {r}^{2} h$
• =22/7*3/2*3/2*4
• =22*3*3/7
• =28.285

Answer 2

Step-by-step explanation:

Radius is 1.5

Hight is 4

volume of the cylinder = πr×rh

=22/7×1.5×1.5×4

=28.2 meters cube

therefore, volume = 28200 litres (1 metre cube = 1000 litres)