Identifying right-angled triangles - Pythagoras' theorem - CCEA

Pythagoras' theorem is used to find the length of a side in a right-angled triangle.
Pythagoras' theorem is used to find the length of a side in a right-angled triangle.

Pythagoras' Theorem

Question Video: Identifying Right Triangles from Side Lengths

The Pythagorean Theorem

Lessons on Pythagoras' Theorem

Pythagorean Cuts

File:Pythagoras similar triangles.svg - Wikimedia Commons

Pythagoras Theorem - GCSE Maths - Steps, Examples & Worksheet

Identifying right-angled triangles - Pythagoras' theorem - CCEA

Pythagorean Theorem and its Converse