- Demonstrate an understanding of trigonometry: non-right triangles and angles in standard position
- use of sine and cosine laws to solve non-right triangles, including ambiguous cases
- contextual and non-contextual problems
- angles in standard position: degrees, special angles, as connected with the 30-60-90 and 45-45-90 triangles
- unit circle
- reference and coterminal angles
- terminal arm
- trigonometric ratios
- simple trigonometric equations
2.1 Angles in Standard Position
2.2 Trigonometric Ratios of Any Angle
2.3 The Sine Law Ambiguous Case (Part 2) ** Ambiguous Case Animation **