Trigonometric Functions

Jeff Holcomb


  • 1. Radians as Proportionality Constants
  • 2. Cosine Tracer

1.

Radians as Proportionality Constants
– Jennifer Silverman

2.

Cosine Tracer

Use this sketch to explore the connection between the unit circle and the coordinate graph of the cosine of an angle.
– Jeff Holcomb

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