What you need to know
Check yourself against these “I can” statements.
- I can explain what interior and exterior angles are
- I can find the sum of the interior and exterior angles of a polygon
- I can find the number of sides of a regular polygon from its angles
- I can solve problems with polygon angles, like whether shapes tessellate
Practise this topic
2 resources🧩 Connections
Angle Facts
Straight lines, points, triangles, quadrilaterals, parallel lines and regular polygons, grouped by the missing angle. From Standard, 55° and 125° are both answers; Hard adds simple algebra.
🔤 Fill the GapsFill the Gaps: Maths Vocabulary
A sentence explaining one of the unit’s key words, with gaps. Pick the right word for each gap from the words scattered round it: the right ones and plenty of wrong ones. A deck for every unit.
These are the pages for Angles in the GCSE + AQA Further Maths scheme of work, following Pearson Edexcel GCSE (9–1) Higher (1MA1), plus AQA Level 2 Further Mathematics (8365). Open this topic in Mr Wells Maths to see it alongside the rest of the course.