Answer:
Explanation:
To find the diameter of the cylinder, we can use the formula for the volume of a cylinder:
Volume = π * radius^2 * height
Given:
Volume = 20π cm^3
Height = 5 cm
We can rearrange the formula to solve for the radius:
radius^2 = Volume / (π * height)
radius^2 = (20π) / (π * 5)
radius^2 = 4
radius = 2
Now, we can find the diameter by multiplying the radius by 2:
diameter = 2 * radius
diameter = 2 * 2
diameter = 4
Therefore, the diameter of the cylinder is 4 cm.