Skip to content / Đến nội dung
ThichHocToan.com

AMO 2027 Grades 6-7 SET 5 - Self-study Question 9

AMO · AMO 2027 Grades 6-7 SET 5 - Self-study

Question 9

How many diagonals are there in a pentagon (5-sided polygon)?
  1. 3
  2. 5
  3. 7
  4. 9
  5. None of the above