KnowraInverse Pythagorean theoremLinked fromLinked fromThe 2 pages that link to Inverse Pythagorean theorem, each with the reason it gives.All 2Related 1Compared with 1Pythagorean theoremRelated: The converse turns the equation into a test for whether a triangle is right-angled.Geometric mean theoremCompared with: It tests whether a triangle is right, rather than relating an altitude to hypotenuse segments.