The student's discoveries were confirmed by the math community this week after their proofs were published in the American ...

In December 2022, a high school in Louisiana challenged its students with a bonus math question that came with a $500 cash prize: Using trigonometry, they had to create a new proof of the Pythagorean ...

Ne’Kiya Jackson and Calcea Johnson have published 10 trigonometric proofs of the Pythagorean theorem, a feat thought impossible for 2,000 years.

Calculate the angle QPR. Give the answer to one decimal place. Label the sides of the triangle \(o\), \(a\) and \(h\). Next choose the correct ratio from \(s^o_h~c^a_h~t^o_a\). In the triangle the ...

To get the other solution, we need to go back to our quadrants and use the appropriate rule: Therefore since the trig equation we are solving is sin and it is positive (0.5), then we are in the ...

Ne'Kiya Jackson and Calcea Johnson from Louisiana blew the math community away when they presented a solution to the Pythagorean theorem using trigonometry, an impossible feat for 2,000 years. They ...

Instead, the pair of students used a trigonometric rule called the Law of Sines, which does not rely on the Pythagorean theorem. Two people had previously proved the theorem using trigonometry ...

Using a trigonometry rule called the Law of Sines, the students showed that the "proof is independent of the Pythagorean trig identity sin2x + cos2x = 1." In their published paper, the duo stated ...