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Calcea Johnson and Ne'Kiya Jackson believe they can prove the Pythagorean Theorem using ... the proof is independent of the Pythagorean trig identity \sin^2x + \cos^2x = 1." RELATED VIDEO ...
Two students who discovered a seemingly impossible proof to the Pythagorean theorem in 2022 have wowed the math community ...
For students between the ages of 11 and 14. Introduction to trigonometry for right-angled triangles Learn about three trigonometric ratios in similar right-angled triangles with this BBC Bitesize ...