Pythagorean theorem

Name: Pythagorean theorem
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c² = a² + b²
The area of a square constructed on the hypotenuse of a right-angled triangle is equal to the sum of the areas of squares constructed on its legs.

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b =

c =

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Pythagorean theorem

$$ c^2 = a^2 + b^2 $$

leg

$$ a = \sqrt{c^2 - b^2} $$

leg

$$ b = \sqrt{c^2 - a^2} $$

hypotenuse

$$ c = \sqrt{a^2 + b^2} $$