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New trigonometric proof of Pythagorean theorem via law of sines

Posted 3 years ago

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POSTED BY: Shenghui Yang
3 Replies

Hi Shenghui, Very nice post! I have recently published one way to prove the theorem: https://www.parabola.unsw.edu.au/sites/default/files/2024-09/vol60_no2_7.pdf Please let me know your thoughts.

Regards, Ajay

Posted 3 years ago

Vlogger Tim Ricchuiti made another nice video showing the proof at https://www.youtube.com/watch?v=p6j2nZKwf20 .

POSTED BY: Phil Earnhardt

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