Unit Circle Triangles
- Author:
- Auston B Cron
Learning the trigonometric relationships for sine, cosine, and tangent with these two triangles (45°-45°-90° and 30°-60°-90⁰) will assist you in learning the Unit Circle relationships.
These triangle relationships (45°-45°-90° and 30°-60°-90⁰) are expected knowledge in future courses.