51ºÚÁÏ

Last updated

3 June 2025

pdf, 907.39 KB
pdf, 907.39 KB

FREE Download – Trigonometry & Bearings Help Sheet (PDF)

Designed for Year 10–11 Advanced Maths students

This all-in-one help sheet covers key trigonometry skills and their application in bearings problems. Perfect for revision or learning support.
Includes:

  • Right-Angled Trigonometry – using sine, cosine, and tangent
  • Sine Rule – for non-right-angled triangles
  • Cosine Rule – for finding unknown sides or angles
  • How to choose the correct rule – with quick reference tips
  • Bearings – understanding 3-figure bearings, angles from North, and applying trig in navigation problems

Also features:

  • Step-by-step worked examples
  • Visual diagrams to support understanding
  • Common exam tips and mistake alerts

Download your FREE copy and tackle trigonometry and bearings with confidence!

Creative Commons "Sharealike"

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