Mathematics in Action: Algebraic, Graphical, and

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So far i have...; - The definition of trigonometry - Who uses it. -what it is used for -what the symbol theta is The six functions of trig - Sohcahtoa -the sides of the right triangle, hypotenuse, opposite, adjacent - examples and instructions of how to do sin, tan, and cos problems without knowing what theta is. -examples of how to do problems where we know what theta is and we are trying to find a side of the triangle. - how to find theta. examples and instructions. - explanations of csc,sec and cot. -special angles 30, 45, and 60 and their sin, cos and tan - an example of adding degrees with sin, tan and cos. using special angle table. -degrees and radians -The unit circle -conversion on degrees to radians, and radians to degrees. -placement of radians and degrees on unit circle -Sin and cos graphs. ( i dont have tangent because i dont understand how to do it!) Law of cosines ( only know formula but dont know how to use it) law of sines ( only know formula dont know how to use it) trig identities- (have trouble using them and showing examples) Is that enough informationn? im scared my teacher is going to yell at me for missing something important. but remember, i dont have much time! - Basic Trigonometry Formula - SOH-CAH-TOA :www.

Pages: 0

Publisher: Pearson Custom Publishing (2007)

ISBN: 0536448337

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