ConcaveA polygonwith at leastone interiorangle over180˚Tri-Thisprefixmeans 3Quad-ThisPrefixmeans 4Hept-Thisprefixmeans 7Non-Thisprefixmeans 9360The sumof theexterioranglesInteriorAnglesSum ofinteriorangles(n-2)x180˚Deca-Thisprefixmeans 10Hex-Thisprefixmeans 6DodecaThisprefixmeans 12Oct-Thisprefixmeans 8ExteriorAnglesRegularA polygonwhere arethe sidesand anglesare the sameConvexA polygonwhoseinteriorangles are allless than 180Pent-Thisprefixmeans 5ConcaveA polygonwith at leastone interiorangle over180˚Tri-Thisprefixmeans 3Quad-ThisPrefixmeans 4Hept-Thisprefixmeans 7Non-Thisprefixmeans 9360The sumof theexterioranglesInteriorAnglesSum ofinteriorangles(n-2)x180˚Deca-Thisprefixmeans 10Hex-Thisprefixmeans 6DodecaThisprefixmeans 12Oct-Thisprefixmeans 8ExteriorAnglesRegularA polygonwhere arethe sidesand anglesare the sameConvexA polygonwhoseinteriorangles are allless than 180Pent-Thisprefixmeans 5

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. A polygon with at least one interior angle over 180˚
    Concave
  2. This prefix means 3
    Tri-
  3. This Prefix means 4
    Quad-
  4. This prefix means 7
    Hept-
  5. This prefix means 9
    Non-
  6. The sum of the exterior angles
    360

  7. Interior Angles
  8. (n-2)x180˚
    Sum of interior angles
  9. This prefix means 10
    Deca-
  10. This prefix means 6
    Hex-
  11. This prefix means 12
    Dodeca
  12. This prefix means 8
    Oct-

  13. Exterior Angles
  14. A polygon where are the sides and angles are the same
    Regular
  15. A polygon whose interior angles are all less than 180
    Convex
  16. This prefix means 5
    Pent-