What is the value of π (pi) approximately?

The value of π (pi) is approximately 3.14. Pi represents the ratio of the circumference of a circle to its diameter and is an irrational number, which means it cannot be expressed exactly as a simple fraction. Instead, it has a non-repeating, non-terminating decimal expansion. The approximation of 3.14 is widely used for calculations involving circles in both educational contexts and practical applications. It’s important for students to recognize this approximation, as it provides a balance between accuracy and simplicity for many mathematical problems. Understanding the significance of π is essential in geometry, trigonometry, and calculus, as it appears in formulas for circumference, area of a circle, and in various mathematical theories.