Convexheptagon14401800decagon6sides1080ConcaveIAS = {(n-2)180} / n25sidesDodecagonRegular72011-gon90054016204sidesIAS =(n-2)1809sides360/n360Free!Irregular180Convexheptagon14401800decagon6sides1080ConcaveIAS = {(n-2)180} / n25sidesDodecagonRegular72011-gon90054016204sidesIAS =(n-2)1809sides360/n360Free!Irregular180

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