decagon14409sidesIAS =(n-2)1801800Irregular6sidesConcave4sidesFree!7201080360IAS = {(n-2)180} / n9001620180Convex54011-gonRegularDodecagon25sides360/nheptagondecagon14409sidesIAS =(n-2)1801800Irregular6sidesConcave4sidesFree!7201080360IAS = {(n-2)180} / n9001620180Convex54011-gonRegularDodecagon25sides360/nheptagon

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