I do a couple more examples of evaluating trig expressions using the unit circle. I then show you how to set up multiple Trigonometric Functions from a single angle....Say given Sine find Tangent of the same angle.
A huge thank you to gibsonj338 and Scott Roth for creating the Closed Captions for this video!!!
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
Tagged under: trig,trigonometry,trigonometric,function,functions,expression,expressions,ratio,ratios,evaluate,sine,cosine,tangent,cosecant,secant,cotangent,degrees,radian,radians,degree,tarrou,profrobbob,math,education,precalculus,tarrou',chalk,talk
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