Answer:
Step-by-step explanation:
Alright, lets get started.
Suppose the height of cylinder is h and radius of base is r.
The volume of cylinder will be : 
The cone is of same height means h and same base means radius will be r.
The formula of volume of cone is : 
It means the volume of cone is one third of the volume of cylinder.
The volume of cylinder is given as π.
So, the volume of cone will be :
: Answer
Hope it will help :)