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Sine, Cosine, Tangent and the Unit Circle

Free Video Lesson: Sine, Cosine, Tangent and the Unit Circle

Sine, Cosine, Tangent and the Unit Circle
demonstrations.wolfram.com The Wolfram Demonstrations Project contains thousands of free interactive visualizations, with new entries added daily. Let theta be an angle measured in radians drawn in standard position together with a unit circle. The radian measure of theta is the length of the arc on the unit circle subtended by the angle. The sine of the angle is the y coordinate of the poin... Contributed by: Eric Schulz From: wolframmathematica Views: 0 0 ratings Time: 00:08 More in Education