This video tutorial provides a basic intro into trigonometry. It explains how to evaluate trigonometric functions like sin, cos, and tan using soh cah toa and right triangle trigonometry. It explains how to use reference angles and coterminal angles to evaluate trig functions such as sec, csc, and cot.
Trigonometry - Free Formula Sheet:
https://www.video-tutor.net/formula-sheets.html
Trigonometry Video Lessons:
https://www.video-tutor.net/basic-trigonometry.html
Final Exam and Test Prep Videos:
https://bit.ly/41WNmI9