# Right-Angled Triangle

**Definition of "Right-Angled Triangle":** A right-angled triangle is a triangle in which one angle is a right angle

## Content tagged with: Right-Angled Triangle

### Pythagoras and His Enduring Legacy in Modern GCSE Maths

The legacy of Pythagoras, the ancient Greek mathematician, extends far beyond the classical era into the very fabric of modern mathematics.

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