If you then flip the sides of the equation it will look like this. Multiply the radius by 2 pi to find the circumference 112 cm. Visual in the figure below.
This middle school math video shows how to work backwards to calculate the radius of a cylinder when given its volume and height.
Multiply the circumference by the height given and add the area of BOTH bases 20 cm2. However with our radius of a cylinder calculator you can now quickly compute it with the following eight radius of a cylinder formulas. Given height and volume. Lets say that the radius of this cylinder is 1 inch 25 cm.