Find the volume of a cylinder whose diameter of base is 20 cm and height is two times that of the radius of its base.

4000 cm3 2000π cm3 6000π cm3 3000 cm3

2000π cm3

We know that, Volume of cylinder = πR2H The diameter of the cylinder = 20cm then the radius = 10 cm Height is two times the radius of base = 20cm Then = Volume of cylinder = π × 102 × 20 = Volume of cylinder = 2000π cm3