Answer: 4 units
Explanation:
We know that the volume of a cylinder with radius r and height h is given by :-

Given: The radius of the cylinder = 4 units
The volume of the cylinder = 201 cubic units
Now, the substitute the value in the above formula ,we get
![201=(3.14) (4)^2 h\\\\\Rightarrow\ h=(201)/(16*3.14)\\\\\Rightarrow\ h=4.0007961\approx4\text{ units]]()
Hence, the height of the cylinder = 4 units