Relating the Unit Circle to the trigonometric curves
- Donald C. Albin Jr.
- Circle, Trigonometry
Submitted by Mr. Donald C. Albin Jr. Professional Educator www.donaldalbin.99k.org Explore the relationship between the unit circle and the trigonometric curves for sine and cosine. Directions
- Move the blue circle around the unit circle. Observe how the two points move along the sine and cosine curves.