Section 6.2: Trigonometric Functions of Angles
| Sketchpad files Here is an empty unit circle. Here's a Sketchpad file, showing cosine and sine on the unit circle, that we made in class: 6-2-S.gsp |
||||
| Applet This applet shows sine and cosine on the unit circle; it was created from the file 6-2-S.gsp. |
||||
| Wikipidia links Unit circle |
||||
| Other links Lots about the unit circle |
||||
Learning Objectives
|