Find the volume (in cm3 ) of :
56.55
Given, height of cone = 12 cm
diameter of cone = 6 cm
So, radius = 3 cm
We know that volume of a cone = 13πr2h
Required volume=12(volume of cone)
=(12)(13πr2h)
=16(π)(3)2(12)
=18π
=56.55 cm3