Sine, cosine and tangent. Depending on what is known about various side lengths and angles of a right triangle, there are two other trigonometric functions that may be more useful: ...

Interestingly enough, the trigonometric functions that define those relationships are also closely tied to circles. Needless to say, this makes trig one of the hardest topics in math for students ...

Master trigonometric equations for Olympiad success! In this tutorial, we’ll walk you through essential techniques to solve challenging trigonometric problems. Perfect for students preparing for ...

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 ...

Excel has built-in functions for sine and cosine, the two core trigonometric functions, and for hyperbolic sine and hyperbolic cosine, their hyperbolic counterparts. It also has built-in functions ...

CSS trigonometry functions approved but not expected to hit browsers any time soon. ... will get support for trigonometry functions such as sine, cosine, tangent, and others, ...

The abstract of the talk Johnson and Jackson gave about their discovery started with; “In the 2,000 years since trigonometry was discovered it's always been assumed that any alleged proof of ...

Some mathematicians argue that using trigonometry to independently prove the theorem is actually impossible, including Elisha Loomis, whose book on the topic (originally published almost a century ...