Question 3
ABCDEFGHI is a regular nine-sided polygon (called a ’nonagon’ or ’enneagon’). Find the angle $\angle FAE$.
AMO 2027 Grades 6-7 SET 16 - Self-study Question 3
AMO · AMO 2027 Grades 6-7 SET 16 - Self-study
AMO · AMO 2027 Grades 6-7 SET 16 - Self-study