I'm talking about trigonometry, of course: that bastion of angles and triangles that is essential to calculating velocity, momentum, and much more.

Mastering degree-radian conversions is crucial for trigonometry and calculus. Radians simplify mathematical formulas, ...

The Common Core math standards say students need more than a textbook understanding of concepts like the Pythagorean theorem. So two Colorado teachers teamed up for a lesson in real-world math.

LONDON — ARC International (St. Albans, England) has sealed a multi-use, multi-year license agreement with N-trig that will see processor cores such as the ARC 600 and 700 embedded into N-trig's ...

What's better about the system, says Wildberger, is that all the terms in the equations can be calculated exactly, or are "rational", hence the term for his new theory, "rational trigonometry".

Trigonometric equations can be solved in degrees or radians using CAST and its period to find other solutions within the range, including multiple or compound angles and the wave function.

I wish to thank Rich Lowry for his beautifully written and inspiring article (“What Trig Can Teach America,” PostOpinion, Sept. 9). VP candidate and new mother Sarah Palin, by her love … ...

Trigonometry and circle geometry are used to calculate the toolpaths used in lathe cutting operations. This class introduces the foundational toolpaths and trigonometric equations, ... and arc ...

Trigonometry is the branch of math that studies triangles, with a particular focus on the relationships between angles and the lengths of corresponding sides. Interestingly enough, the ...