Zach Wissner-Gross on Twitter: "@jamestanton The answer is yes. This neat fact arises from Euclid's formula for generating Pythagorean triples. The hypotenuse itself is always the sum of two squares. https://t.co/8cLh8cfSiP" /
Pythagorean Triples - List, Examples, Definition & Video
Pythagorean Triples - List, Examples, Definition & Video
Generating Pythagorean Triples - ChiliMath
Formulas for generating Pythagorean triples - Wikipedia