midpointprotractorlinesegmentnoncoplanarcoplanarpointcollinearnoncollinearperpendicularparallellinesacuteanglevertextheorempostulate90degreesisoscelestrianglereflexivepropertyincludedsideverticalanglesincludedangleobtuseangle180degreesmidpointmidpointprotractorlinesegmentnoncoplanarcoplanarpointcollinearnoncollinearperpendicularparallellinesacuteanglevertextheorempostulate90degreesisoscelestrianglereflexivepropertyincludedsideverticalanglesincludedangleobtuseangle180degreesmidpoint

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