360The sumof theexterioranglesConvexA polygonwhoseinteriorangles are allless than 180Oct-Thisprefixmeans 8Hept-Thisprefixmeans 7Sum ofinteriorangles(n-2)x180˚InteriorAnglesRegularA polygonwhere arethe sidesand anglesare the sameHex-Thisprefixmeans 6DodecaThisprefixmeans 12ExteriorAnglesConcaveA polygonwith at leastone interiorangle over180˚Pent-Thisprefixmeans 5Non-Thisprefixmeans 9Quad-ThisPrefixmeans 4Deca-Thisprefixmeans 10Tri-Thisprefixmeans 3360The sumof theexterioranglesConvexA polygonwhoseinteriorangles are allless than 180Oct-Thisprefixmeans 8Hept-Thisprefixmeans 7Sum ofinteriorangles(n-2)x180˚InteriorAnglesRegularA polygonwhere arethe sidesand anglesare the sameHex-Thisprefixmeans 6DodecaThisprefixmeans 12ExteriorAnglesConcaveA polygonwith at leastone interiorangle over180˚Pent-Thisprefixmeans 5Non-Thisprefixmeans 9Quad-ThisPrefixmeans 4Deca-Thisprefixmeans 10Tri-Thisprefixmeans 3

Polygon - 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. The sum of the exterior angles
    360
  2. A polygon whose interior angles are all less than 180
    Convex
  3. This prefix means 8
    Oct-
  4. This prefix means 7
    Hept-
  5. (n-2)x180˚
    Sum of interior angles

  6. Interior Angles
  7. A polygon where are the sides and angles are the same
    Regular
  8. This prefix means 6
    Hex-
  9. This prefix means 12
    Dodeca

  10. Exterior Angles
  11. A polygon with at least one interior angle over 180˚
    Concave
  12. This prefix means 5
    Pent-
  13. This prefix means 9
    Non-
  14. This Prefix means 4
    Quad-
  15. This prefix means 10
    Deca-
  16. This prefix means 3
    Tri-