Which of the following would be used to calculate the volume of a cylinder?

To calculate the volume of a cylinder, the formula used is the area of the base multiplied by the height of the cylinder. The base of a cylinder is a circle, and its area can be calculated using the formula for the area of a circle, which is πr², where r is the radius. This base area is then multiplied by the height of the cylinder to find the volume, resulting in the formula: Volume = Base Area × Height.

In this case, using "Base area x height" effectively captures the essence of the correct method required to compute the volume, since the volume is essentially the three-dimensional space occupied by the cylinder calculated by extending the base area throughout the height of the cylinder. Although other alternatives might reference related concepts, they do not encapsulate the proper method for determining volume.