The Babylonians discovered a strange form of trigonometry The Middle Eastern civilization created a trig table 1,000 years before the Greeks.

Revise trigonometric ratios of sine, cosine and tangent and calculate angles in right-angled triangles with this Bitesize GCSE Maths Edexcel guide.

7 GIFs illustrate trigonometry concepts, making math more engaging and fun.

There is also a shorter table of natural trigonometric functions from minute to minute. Further short tables assist in conversion from common logarithms to natural logarithms, give values and ...

At an American Mathematical Society meeting, high school students presented a proof of the Pythagorean theorem that used trigonometry—an approach that some once considered impossible ...

In 2022, two high school students created a trigonometric proof of the Pythagorean Theorem—something that’s only ever been accomplished by a few professional mathematicians. Now, a new article ...

This article proposes a method of moments technique for estimating the sparsity of signals in a random sample. This involves estimating the largest eigenvalue of a large Hermitian trigonometric matrix ...

Babylonians developed trigonometry 'superior' to modern day version 3,700 years ago They also beat the Ancient Greeks to it, according to Australian academics ...