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Non right-angled trigonometry

Year 11 • Maths

Choose a lesson (11)

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