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Pythagoras' Theorem
The Right-Angled Triangle
Lesson
Practice
Pythagorean Triads
A rule for finding Pythagorean triads (Investigation)
Calculating Exact Side Lengths Using Pythagoras' Theorem
A proof of Pythagoras' Theorem (Investigation)
Calculating Side Lengths Using Pythagoras' Theorem
Calculating the Hypotenuse
Calculating Other Side Lengths
Applications using Pythagoras' Theorem
Converse of Pythagoras' theorem
Pythagorean Spiral (Investigation)
Review of Pythagoras' Theorem
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Key Stage 3

The Right-Angled Triangle

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