Free!IAS =(n-2)180Concave9sides900ConvexDodecagon360Regular540360/n144010804sides7206sides25sides1800heptagondecagon180IAS = {(n-2)180} / n11-gonIrregular1620Free!IAS =(n-2)180Concave9sides900ConvexDodecagon360Regular540360/n144010804sides7206sides25sides1800heptagondecagon180IAS = {(n-2)180} / n11-gonIrregular1620

Interior and Exterior Angles of Polygons - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.


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  1. Free!
  2. IAS = (n-2)180
  3. Concave
  4. 9 sides
  5. 900
  6. Convex
  7. Dodecagon
  8. 360
  9. Regular
  10. 540
  11. 360/n
  12. 1440
  13. 1080
  14. 4 sides
  15. 720
  16. 6 sides
  17. 25 sides
  18. 1800
  19. heptagon
  20. decagon
  21. 180
  22. IAS = {(n-2)180} / n
  23. 11-gon
  24. Irregular
  25. 1620