Module 6 Students will identify angles of rotation, reference angles, and the trig ratios for a terminal ray through a
given point. Students will evaluate the 6 trig ratios at angles of rotation given in degrees and radians.
1. Draw a terminal ray through the point (-3,- 313) making an angle of rotation "o" in standard position.
Then give the following ratios: (for graphing use 313 25.2)
y-axis
4
I
sin -
COS =
tan =
2
X-axis
CSC =
sec =
cot =
6 -5 4 ) -2
-1
1
2
4 5 6
-2
Reference Angle =