Page 15 - Student Binder for AP Unit 1 Unit Circle_Neat
P. 15

3
           10. If tan θ  =    and θ  lies in quadrant III, find the exact values of the six trig functions.
                            4

















           Generalizations of the Unit Circle:  Where is each function positive and negative? Add this
           to your composition book!





















           Find all the values of θ  in both degrees and radians given the following information.
           0  ≤θ ≤ 360 °.

                         3
           11. sin θ  =                                      12. cot θ  = -1
                        2






                                                                           1
           13. csc θ  = 1                                    14. cos θ  =
                                                                           2




           Solve for the missing sides, using the information provided below.
                                                                         o
           15.                                               10. θ  = 45 , y (a leg) = 10


                      22


                   o
                 30
   10   11   12   13   14   15   16   17   18   19   20