DEFXWZYASACongruencefigureswith thesame sizeand shapeSASbisectora line/linesegment/raythat divides anangle or linesegment in halfRightTrianglea trianglethat has arightangleReflexivepropertyThings areequal tothemselvesAASYZXSAANot enoughinfo toprovecongruenceVerticalAnglesXYZEquilateralTriangletrianglewhere allsides arecongruentStraightAnglean angleequal to180degreesH LAdjacentYZWXSupplementaryAnglesAnglesthat addup to 180degreesObtuseTrianglesA trianglewith an anglebetween 90and 180degreesSSSIsoscelesTriangleA trianglethat has twocongruentsidesYXZScaleneTriangleA trianglewith nocongruentsidesMidpointpoint thatdivides a linesegment into2 congruenthalvesDEFXWZYASACongruencefigureswith thesame sizeand shapeSASbisectora line/linesegment/raythat divides anangle or linesegment in halfRightTrianglea trianglethat has arightangleReflexivepropertyThings areequal tothemselvesAASYZXSAANot enoughinfo toprovecongruenceVerticalAnglesXYZEquilateralTriangletrianglewhere allsides arecongruentStraightAnglean angleequal to180degreesH LAdjacentYZWXSupplementaryAnglesAnglesthat addup to 180degreesObtuseTrianglesA trianglewith an anglebetween 90and 180degreesSSSIsoscelesTriangleA trianglethat has twocongruentsidesYXZScaleneTriangleA trianglewith nocongruentsidesMidpointpoint thatdivides a linesegment into2 congruenthalves

Triangles and Congruence BINGO - 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. DEF

  2. XWZY

  3. ASA
  4. figures with the same size and shape
    Congruence

  5. SAS
  6. a line/line segment/ray that divides an angle or line segment in half
    bisector
  7. a triangle that has a right angle
    Right Triangle
  8. Things are equal to themselves
    Reflexive property

  9. AAS

  10. YZX

  11. SAA

  12. Not enough info to prove congruence

  13. Vertical Angles

  14. XYZ
  15. triangle where all sides are congruent
    Equilateral Triangle
  16. an angle equal to 180 degrees
    Straight Angle

  17. H L

  18. Adjacent

  19. YZWX
  20. Angles that add up to 180 degrees
    Supplementary Angles
  21. A triangle with an angle between 90 and 180 degrees
    Obtuse Triangles

  22. SSS
  23. A triangle that has two congruent sides
    Isosceles Triangle

  24. YXZ
  25. A triangle with no congruent sides
    Scalene Triangle
  26. point that divides a line segment into 2 congruent halves
    Midpoint