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Trig Functions of Real Numbers

Compound Angles (a +/- b)

Sum/Product Formulas

Double Angle Formulas

Trig. Equations

Inverse Trig. Functions

Summary&Test

                                                                                                                                                                                          

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 UNIT 8  :  TRIGONOMETRIC FUNCTIONS

 LESSON 1:  TRIGONOMETRIC FUNCTIONS OF REAL NUMBERS

 

 

Angles in Standard Position using the Unit Circle:

 

                                 

 

 

 

 

 

1

 

 

 

 

 

           

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

      

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Additional Trigonometric identities:

 

 

 

 

 

 

 

Text Box: Opposite Angle Identities
 

 

 

 

 

 

 

 

 

 

 


 

 

 

Text Box: Periodic  Identities
 

 

 

 

 

 

 

 

 

 

 

 

 


        

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

        

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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