The mathematical study of triangles has just got a whole lot simpler, according to a researcher who says his new theory of trigonometry is easier to use and more accurate. Associate Professor Norman ...

Birds can do trigonometry. That's just one of many theorems in "The Math Instinct: Why You're a Mathematical Genius (Along With Lobsters, Birds, Cats and Dogs)" by Keith Devlin, 58. That unwieldy ...

I remember very little about high school trigonometry, other than the teacher was tough enough she could have played Dorothy’s bicycle-riding, wicked-witch Trig was a “solid” in those days; courses ...

people don’t think that young people can do,” Johnson told WWL-TV ... and why was Loomis so closed off to the idea? Meanwhile trigonometry focuses on functions that depend on angles. These functions, ...