This trigonometry video tutorial explains how to solve trigonometric equations with multiple angles. It explains how to represent all solutions by writing a general equation and how to identify all of the solutions within a restricted domain. Solving Trig Equations - Finding All Solutions: https://www.youtube.com/watch?v=kEcbxiLeGTc Solving Trig Equations With Double Angles: https://www.youtube.com/watch?v=-R7394Dn854 Law of Sines: https://www.youtube.com/watch?v=8qezAG2r0sk More Examples - Law of Sines: https://www.youtube.com/watch?v=9fS0uA4iLxI Area of an Oblique Triangle: https://www.youtube.com/watch?v=vPt6j5e_uhE ______________________________ The Height of a Triangle - Heron's Formula: https://www.youtube.com/watch?v=a1PR9O1Va84 Law of Cosines: https://www.youtube.com/watch?v=9CGY0s-uCUE Polar Coordinates: https://www.youtube.com/watch?v=aSdaT62ndYE Polar Equations to Rectangular Equations: https://www.youtube.com/watch?v=flTz_pSzVFI Rectangular Equations to Polar Equations: https://www.youtube.com/watch?v=fTBkr27r3pw How To Graph Polar Equations: https://www.youtube.com/watch?v=jO4lwddfeDA _________________________________ Complex Numbers - De Moivre's Theorem: https://www.youtube.com/watch?v=J6TnZxUUzqU Dot Product of Two Vectors: https://www.youtube.com/watch?v=VzX8KJKFhlM Trigonometry Final Exam Review: https://www.youtube.com/watch?v=OAsbx4TEnL0 Final Exams and Video Playlists: https://www.video-tutor.net/ Full-Length Videos and Worksheets: https://www.patreon.com/MathScienceTutor/collections