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Non right-angled trigonometry

Practise the unit “Non right-angled trigonometry” (Year 11 Maths) by Oak National Academy, with a topic for each of its 11 lessons.

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Oak National Academy

11 topics

  1. Checking and securing understanding of trigonometric ratios
  2. Drawing the sine and cosine graphs
  3. Drawing the tangent graph
  4. Interpreting the trigonometric graphs
  5. The area of any triangle
  6. Calculating the area of any triangle when the height is not known
  7. The sine rule
  8. The cosine rule
  9. Using the sine and cosine rules
  10. Considering the appropriate trigonometric rule
  11. Problem solving with non right-angled trigonometry

License: OGL

Non right-angled trigonometry · Examplary