A cylinder with surface area 219.91 has a radius of 5 units and a height of 2 units
How to determine the height of the cylinder
From the question, we have the following parameters that can be used in our computation:
Surface area = 219.91
Radius = 5
The surface area of a cylinder is calculated using
SA = 2πr² + 2πrh
Substitute the known values into the equation
2π * 5² + 2π * 5h = 219.91
This gives
157.1 + 31.4h = 219.91
So, we have
31.4h = 219.91 - 157.1
31.4h = 62.8
Divide both sides by 31.4
h = 2
Hence, the height of the cylinder is 2 units
Question
A cylinder with surface area 219.91 has a radius of 5 units and a height of ____