High school students Calcea Johnson and Ne'Kiya Jackson did something in 2023 that most mathematicians had thought impossible ...

Unlike the JavaScript version of the CSS trigonometric functions, the CSS functions accept both angles and radians for the argument. Perhaps the nicest thing about having this functionality in CSS ...

Trigonometric graphs can be sketched when you know the amplitude, period, phase and maximum and minimum turning points. Working with trigonometric relationships in degrees Trigonometric functions ...

This circle has the centre at the origin and a radius of 1 unit. The point P can move around the circumference of the circle. At point P the \(x\)-coordinate is \(\cos{\theta}\) and the \(y ...

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

What began as a bonus question in a high school math contest has resulted in a staggering 10 new ways to prove the ancient ...

Two young women from New Orleans who amazed mathematicians two years ago by coming up with a new trigonometric proof of the 2 ...

Two teenagers found ten new proofs of the Pythagorean theorem using trigonometry, debunking a century-old belief.