85s

Higher tier only

Know Sine rule and use it to calculate missing angles in non-right-angled triangles

Sine

Formula

Substitute

Rearrange

Inverse

Sine Rule - missing angles

Review the KNOWLEDGE ORGANISER TILE
Watch the MET VIDEO
REVIEW THE 'PRIOR LEARNING' TOPICS (if needed)
COMPLETE QUESTIONS- click on the MyMaths, Corbett Maths or a Memrise quiz
MARK your work
Move onto 'FUTURE LEARNING' TOPICS if you want to see where this topic goes next
Ask your teacher for any help or your mymaths login details if you need them