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Oak MathsPractice space · Maths

Trigonometry

Practise the unit “Trigonometry” (Year 9 Maths) by Oak National Academy, with a topic for each of its 12 lessons.

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Oak National Academy

12 topics

  1. Checking and securing understanding of similar triangles
  2. Checking and securing understanding of Pythagoras' theorem
  3. The unit circle
  4. Scaling the right-angled triangle from the unit circle
  5. Sine and cosine ratios
  6. Tangent ratio
  7. Using the sine ratio
  8. Using the cosine ratio
  9. Using the tangent ratio
  10. Choosing the right trigonometric ratio
  11. Choosing an appropriate method for finding lengths of a triangle
  12. Problem solving with trigonometry

License: OGL

Trigonometry · Examplary