9sidesDodecagon6sidesdecagonIrregularIAS =(n-2)18011-gon5401620IAS = {(n-2)180} / n1440Free!900Convexheptagon180025sidesConcave1080Regular7201804sides360/n3609sidesDodecagon6sidesdecagonIrregularIAS =(n-2)18011-gon5401620IAS = {(n-2)180} / n1440Free!900Convexheptagon180025sidesConcave1080Regular7201804sides360/n360

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