Instructional Video

Fun Trig Problem

Curated and Reviewed by Lesson Planet

If solving trigonometric equations is your idea of fun, then this video is correctly titled. Sal uses trigonometric identities, the quadratic formula, and inverse trigonometric functions to solve a trigonometric equation sent in by a listener. Maybe a member from your class could send in the next featured problem.

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Classroom Considerations
  • This video is hosted on YouTube