For a circle with radius rrr, what is the area formula?
πr\pi rπr
2πr2\pi r2πr
πr3\pi r^3πr3
πr2\pi r^2πr2
Flashcards for Edexcel GCSE Maths Sector Areas and Arc Lengths, 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.