I introduce the Law of Sine and go over a couple of examples where there is one unique triangle. I finish with an example of finding area of an oblique triangle.
NEW VERSION!!! https://www.youtube.com/watch?v=oGXOwiHaki0&feature=youtu.be
Applications of Law of Sine and Law of Cosine
https://www.profrobbob.com/pre-calculus/law-of-sine-and-law-of-cosine
Check out http://www.ProfRobBob.com, there you will find my lessons organized by class/subject and then by topics within each class. Find free review test, useful notes and more at http://www.mathplane.com If you'd like to make a donation to support my efforts look for the "Tip the Teacher" button on my channel's homepage www.YouTube.com/Profrobbob