**Pythagoras Theorem - Math is Fun**
https://www.mathsisfun.com/pythagoras.html

Write it down as an equation: Then we use algebrato find any missing value, as in these examples: You can also read about Squares and Square Roots to find out why √169 = 13 It works the other way around, too: when the three sides of a triangle make a2 + b2 = c2, then the triangle is right angled.

Write it down as an equation: Then we use algebrato find any missing value, as in these examples: You can also read about Squares and Square Roots to find out why √169 = 13 It works the other way around, too: when the three **sides of a triangle make a2 + b2 = c2,** then the triangle is right angled.

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