Resources For Teachers For Tutors For Students & Parents Pricing
Create Free Account
Year 11 Maths - Specialist Trigonometric Ratios and Applications

The Cosine Rule

5 practice questions 1 video lesson Theory + worked examples
Practice 5 questions
Practice questions

Every question with a fully worked solution.

Start practising
Watch 1 video(s)
  • The Cosine Rule - Video - The cosine rule Watch
Create a free accountTrack your progress and save your work as you go.
Create free account
More in Trigonometric Ratios and Applications
Reviewing Trigonometry
5 questions · Video
The Sine Rule
5 questions · Video
The Area of a Triangle
5 questions · Video
Circle Mensuration
5 questions · Video
Angles of Elevation, Angles of Depression and Bearings
5 questions · Video
Problems In Three Dimensions
5 questions · Video