includedsidepointcoplanarmidpointnoncollinearverticalanglesmidpointcollinearreflexivepropertypostulateacuteangleparallellinesisoscelestriangleprotractorperpendiculartheoremlinesegmentincludedanglevertex90degrees180degreesobtuseanglenoncoplanarincludedsidepointcoplanarmidpointnoncollinearverticalanglesmidpointcollinearreflexivepropertypostulateacuteangleparallellinesisoscelestriangleprotractorperpendiculartheoremlinesegmentincludedanglevertex90degrees180degreesobtuseanglenoncoplanar

Triangle Congruence vocabulary - 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. included side
  2. point
  3. coplanar
  4. midpoint
  5. noncollinear
  6. vertical angles
  7. midpoint
  8. collinear
  9. reflexive property
  10. postulate
  11. acute angle
  12. parallel lines
  13. isosceles triangle
  14. protractor
  15. perpendicular
  16. theorem
  17. line segment
  18. included angle
  19. vertex
  20. 90 degrees
  21. 180 degrees
  22. obtuse angle
  23. noncoplanar