This math video tutorial explains how to calculate the height of a triangle given its 3 sides using heron's formula. Multiple Ways to Calculate The Area of a Triangle: https://www.youtube.com/watch?v=svWYgZs33bA Solving Trig Equations - Finding All Solutions: https://www.youtube.com/watch?v=kEcbxiLeGTc Solving Trig Equations With Multiple Angles: https://www.youtube.com/watch?v=eZPEW2hVUd0 Law of Sines: https://www.youtube.com/watch?v=8qezAG2r0sk Area of an Oblique Triangle: https://www.youtube.com/watch?v=vPt6j5e_uhE ______________________________ 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