Volume formula: V = πr²h.

Thu, 16 Apr 2026 20:04:03 +0000

# Understanding the Volume Formula: V = πr²h When it comes to calculating the space occupied by three-dimensional objects, the volume formula V = πr²h is one of the most fundamental and widely used equations in mathematics, physics, engineering, architecture, and everyday applications. Whether you’re designing a cylindrical tank, analyzing fluid capacity, or solving geometric problems, understanding this formula unlocks critical insights into spatial measurement. ## What is Volume? Volume refers to the amount of space an object occupies. Unlike area, which measures surfaces in two dimensions, volume measures solid space in three dimensions. The formula V = πr²h gives the volume of a right circular cylinder, a shape characterized by two parallel circular bases connected by a curved surface.