## How to represent irrational numbers on number line

**Representation of irrational numbers on number line**

Before understanding representation of irrational numbers on number line first, we need to understand Pythagoras’ theorem

**Pythagoras’ Theorem::** Over 2000 years ago there was an amazing discovery about triangles:

When a triangle has a right angle (90°) and squares are made on each of the three sides then the biggest square has the exact same area as the other two squares put together!

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