Answer:
4in
Step-by-step explanation:
Given parameters:
Radius of cylinder = 6in
Volume = 144πin³
Unknown:
Height of the cylinder = ?
Solution:
The volume of a cylinder is the product of its base area and height;
Volume of cylinder = base area x height
The unknown parameter is the height and substitute for the parameters given;
144π = π x 6² x h
144π = 36πh
Divide through by 36π and find h;
h = 4in