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How does the Pythagorean inequality theorem prove obtuse triangles

Learn about the Pythagorean theorem. The Pythagoras theorem is a fundamental relation among the three sides of a right ...
NPR

An old tadpole, new Pythagorean Theorem proof and how fruit may have affected evolution

NPR's Ailsa Chang talks with Regina Barber and Emily Kwong of Short Wave about the oldest known tadpole, new proofs of the Pythagorean Theorem, and the evolutionary roots of alcohol consumption. All ...
Business Insider

2 high schoolers say they've found a proof for the Pythagorean theorem which mathematicians thought was impossible

Two US high schoolers believe they have cracked a mathematical mystery left unproven for centuries. Calcea Johnson and Ne'Kiya Jackson looked at the Pythagorean theorem, foundational to trigonometry.

The peacock, the pillar and a theorem: How ancient Indian scholars knew the triangle rule before Pythagoras

Let's explore how the Pythagorean theorem was known and applied in India centuries before Pythagoras, highlighting a poetic geometry problem from Bhāskara II’s Līlāvatī. It traces the theorem’s ...