Precal for the Average Person

Table of Contents

1. Angles pg. 2 and 3

2. DMS and DD pg. 4

3. Reference Angles pg. 5

4. Sine, Cosine, Tangent pg. 6 and 7

5. Reciprocal Functions pg. 8

6. The Unit Circle and Quadrant Angles pg. 9

7. Unit Circle pg. 10

8. Using TI-82 and 83's to find Trig. Function Values pg. 11

9. Solving Right Triangle's pg. 12

10. Law of Sines and Law of Cosines and The Ambiguous Case

pg. 13

11. Trigonometric Ratios pg. 14 and 15

12. Area of Triangles pg. 16

13. Graphing Trig. Functions on the TI-83plus