6.1 Positive and Negative Angles
6.1 Positive and Negative Angles 1. Positive angles are angles measure in an anticlockwise rotate from the positive x-axis about the origin, O. 2. Negative angles are angles measured in a clockwise rotation from the positive x-axis about the origin O. 3. One complete revolution is 360° or 2π radians. Example: Show each of the following angles on … Read more