# What is the square root of pi?

Answer: The square root of pi (π) is approximately 1.772.

## Exploring Irrational Numbers

The number π (pi) is an irrational number, meaning it cannot be expressed exactly as a simple fraction. The square root of π is another irrational number, approximately 1.772. Irrational numbers play a crucial role in mathematics, especially in geometry and trigonometry, where π is fundamental in formulas involving circles and waves. Understanding irrational numbers like π and their properties is essential for advanced mathematics and various scientific applications.

## FAQ on Exploring Irrational Numbers

### What is the square root of 2?

The square root of 2 is approximately 1.414.

### What is π to five decimal places?

π to five decimal places is approximately 3.14159.

### What is the square root of 3?

The square root of 3 is approximately 1.732.

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