It was previously believed that trigonometry, using sine, cosine, or tangent, to verify Pythagoras’ theorem (a2 + b2 = c2) was thought to be an ultimately cyclical argument as the former is ...

In any case, by teasing sine and cosine apart, one can find “a large collection of new proofs of the Pythagorean theorem.” SHARE These Amazing Teen Minds And Their Continued Success… ...

Ne’Kiya Jackson and Calcea Johnson have published a paper on a new way to prove the 2000-year-old Pythagorean theorem. Their work began in a high school math contest.

The 2,000 year-old theorem states that the sum of the squares on the legs of a right triangle is equivalent to the square on the hypotenuse, or the longest side of a right triangle. Using a ...

2 US teens solve impossible 2,000-year-old Pythagorean Theorem with trigonometry Their groundbreaking work includes not just one, but nine new proofs of the Pythagorean theorem using trigonometry.

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 discovered in high school.

Here, if we use the sine theorem, which does not use the Pythagorean theorem , to convert the formula for the ratio of straight lines A and C, we end up with the following formula.