What do angles on a straight line add to?
180°.
270°.
90°.
360°.
Flashcards for Edexcel GCSE Maths Angles in Polygons, covering the key formulae, methods and definitions you need to recall for Paper 1, Paper 2 and Paper 3. 22 cards, matched to the Edexcel GCSE Maths (1MA1) specification.