The diagram shows a regular nonagon, ABCDEFGHIABCDEFGHIABCDEFGHI, and an equilateral triangle, IAJIAJIAJ.
The lines HI HI\,HI and JI JI\,JI are both sides of another regular polygon, PPP.
How many sides does polygon P P\,P have?
You must show how you got your answer.
Angles in Polygons Questions
Practise Edexcel GCSE Maths Angles in Polygons with exam-style questions for Foundation and Higher tier. 48 questions, matched to the Edexcel GCSE Maths (1MA1) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.