Geometry

Trigonometry

  1. Find a side with SOH-CAH-TOA
  2. Find an angle with inverse trig
  3. Exact values at 30°, 45° and 60°
  4. The sine rule
  5. The cosine rule and area ½ab sin C
  6. Radians and the unit circle
  7. Amplitude and period of trig graphs
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