Chapter 2  Trigonometry
Outcome: P20.4 Expand and demonstrate understanding of the primary trigonometric ratios including the use of reference angles (0° ≤ θ ≤ 360°) and the determination of exact values for trigonometric ratios.
· P20.5 Demonstrate understanding of the cosine law and sine law, including the ambiguous case.
· P20.5 Demonstrate understanding of the cosine law and sine law, including the ambiguous case.
