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Year 12 Maths Standard 2 Non-Right Angled Trigonometry

Cosine Rule

10 practice questions 3 video lessons Theory + worked examples

Video Lessons

  • Cosine Rule - Video - The Cosine Rule 1 Watch
  • Cosine Rule - Video - The Cosine Rule 2 Watch
  • Cosine Rule - Video - The Cosine Rule 3 Watch

Practice Questions

10 questions available.

Practice Questions
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