Law of Sines and Cosines Notes and Worksheets

These law of sines and cosines guided notes and worksheets cover:
  • Law of Sines
  • Law of Sines ambiguous case
  • Law of Cosines
  • Proving the Law of Sines and Cosines by deriving the formulas
  • Area of Triangles using Heron’s formula and 1/2absin(C)
  • Application problems
There are 20 total pages + all answer keys!
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