hello welcome back the title of this lesson is called trigonometric functions of any angle this is part one we have several parts here because it's one of the most important lessons we can learn that ...

It’s an eternal question for generations of math students: How am I going to use this in the real world? At Bates, Meredith Greer answers that question with an entire course, “Mathematics Across the ...

Listeners contacted us to correct the answer to a clue from last week's puzzle, giving NPR's Ayesha Rascoe and Weekend Edition puzzlemaster Will Shortz a lesson in trigonometry. OK, so hold on, Will.

TRIGONOMETRY by Rob Kempson (Timeshare). At Factory Studio Theatre, 125 Bathurst. Runs to March 25. $15-$20. See listing. Rating: NNN Emerging playwright Rob Kempson‘s ambitious and impressively ...