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7.11. The Cosine Rule

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3d Pythagoras and Trigonometry

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  7. The Cosine Rule

7.11. The Cosine Rule

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End of article

Additional resources

7.11. The Cosine Rule (All questions)
7.11. The Cosine Rule (Exam booklet)
7.11. The Cosine Rule (Solutions)
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Previous

The Sine Rule

Next

3d Pythagoras and Trigonometry

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  2. /
  3. IGCSE Maths
  4. /
  5. Revision
  6. /
  7. The Cosine Rule

7.11. The Cosine Rule

Loading preview…
End of article

Additional resources

7.11. The Cosine Rule (All questions)
7.11. The Cosine Rule (Exam booklet)
7.11. The Cosine Rule (Solutions)
Go to practice

Previous

The Sine Rule

Next

3d Pythagoras and Trigonometry

  1. Home
  2. /
  3. IGCSE Maths
  4. /
  5. Revision
  6. /
  7. The Cosine Rule

7.11. The Cosine Rule

Loading preview…
End of article

Additional resources

7.11. The Cosine Rule (All questions)
7.11. The Cosine Rule (Exam booklet)
7.11. The Cosine Rule (Solutions)
Go to practice

Previous

The Sine Rule

Next

3d Pythagoras and Trigonometry