Pythagorean Theorem

Solving for the length of the hypotenuse (C).

Pythagorean Theorem Concrete Proof


Jumbo Square Inscribed in Four Triangles

Jumbo Square image


Print this (Single sheet) , cut out along the perimeter of the largest grey square, fold each of the four triangles along their hypotenuse. Should cover all but one square. Why?



Dr. Robert Sweetland's notes
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