GCSE Maths: Pythagoras and Trigonometry

Categories: GCSE, Maths
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About Course

A GCSE Maths course on right-angled triangles and beyond: Pythagoras’ theorem, the trigonometric ratios (SOH CAH TOA) for missing sides and angles, and exact trig values – all Foundation content also assessed at Higher – plus the clearly labelled Higher-only topics of 3D problems, the sine rule, the cosine rule and ½ab sin C.

Tutwoo Kids is an independent learning provider. It is not affiliated with or endorsed by the Department for Education, Ofqual or any exam board. Our certificates celebrate completing a course; they are not qualifications.

What Will You Learn?

  • Use Pythagoras' theorem to find any side of a right-angled triangle Use sin, cos and tan to find missing sides and angles Recall the exact values of sin, cos and tan for key angles (Higher) Apply Pythagoras and trigonometry in 3D and use the sine and cosine rules

Course Content

Course Lessons

  • Pythagoras’ theorem
  • SOH CAH TOA: finding sides
  • Finding angles and exact values
  • Higher tier only: 3D, sine rule and cosine rule

For grown-ups
Sources and further reading for parents, carers and teachers.

Final Assessment

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