I checked it out, and the proofs are correct. Here's the Isosceles Lemma: take an isosceles triangle ... the Pythagorean Theorem. And the Greeks would not have been fans of using something ...

These proofs ... theorem. The fifth proof even captures both isosceles and non-isosceles triangles in one go. As if that was not enough, the pair also claim to have found five additional proofs ...

The research produced five complete, novel proofs of the Pythagorean theorem, with the potential for at least five more using ...

An understanding of how to use Pythagoras ... angle to the base of the triangle. The isosceles triangle can be split into two right-angled triangles. Pythagoras’ theorem can then be used ...

In fact, there have been hundreds of proofs of the Pythagoras’ groundbreaking theorem, but almost none of them—if not none at all—have independently proved it using trigonometry. That’s ...

In a new peer-reviewed study, Ne'Kiya Jackson and Calcea Johnson outlined 10 ways to solve the Pythagorean theorem using trigonometry, including a proof they ... of a right triangle's two shorter ...

Two high school seniors have presented their proof of the ... and angles in a triangle are related, so mathematicians thought that using trigonometry to prove the theorem would always include ...

Two US college students discovered five new proofs of Pythagoras' theorem using trigonometry ... between the sides of a right-angled triangle, where the square of the hypotenuse is equal to ...

That bonus question asked students to create a new proof for the Pythagorean Theorem, a fundamental principle of geometry, using trigonometry ... two sides of a right triangle, it's possible ...