Round 12 - Maths Quiz Answers

Updated

Get the answers to our Maths quiz round. Use this answer sheet alongside our printable quiz questions, also available to play interactively online.

  1. 56
  2. 3.14
  3. 55
  4. 90
  5. 12
  6. 50
  7. Decagon
  8. 2
  9. 180
  10. 225
  11. 7
  12. 512
  13. 1000
  14. 6
  15. 5
  16. True
  17. True
  18. True — Proved by Euclid over 2,000 years ago.
  19. True — In standard geometry; though sometimes informally said to have one continuous side.
  20. 144