This lesson introduces the important topic of trigonometric angles. Students are taught how to traverse the unit circle in degrees and radians and how to convert between these units of measure.

Originally released by TMW Media Group, 2008. Streaming video file encoded with permission for digital streaming by Infobase on May 08, 2015.

Angles (7:44); --Angles on xy axis in Degrees (7:22); -- Angles on xy axis in Radians (5:05); -- The Unit Circle in Degrees (4:36); -- The Unit Circle in Radians (8:35); -- Coterminal Angles (7:02); -- Angle Conversions (5:59); .