all anglesobtuse,<90, 2sides =AcuteTriangleIsoscelesTriangle1 angle = 902 otherangles arenot =all anglesare acute,<902 sides are =3= sides3=angles,always60°ScaleneTriangle1 angle=902 anglesare =all anglesobtuse,>90,sides not =Has ananglemore than90°RightTriangleRightScaleneTriangleall sidesandangles are=Has aright angle(90°)AcuteIsoscelesTriangleall anglesacuteall sidesnot =allangles= 180All anglesare lessthan 90°AcuteScaleneTriangle2= sides2=anglesEquilateralTriangleObtuseScaleneTriangleObtuseTriangleNo equalsidesNo equalanglesall anglesobtuse,<90, 2sides =AcuteTriangleIsoscelesTriangle1 angle = 902 otherangles arenot =all anglesare acute,<902 sides are =3= sides3=angles,always60°ScaleneTriangle1 angle=902 anglesare =all anglesobtuse,>90,sides not =Has ananglemore than90°RightTriangleRightScaleneTriangleall sidesandangles are=Has aright angle(90°)AcuteIsoscelesTriangleall anglesacuteall sidesnot =allangles= 180All anglesare lessthan 90°AcuteScaleneTriangle2= sides2=anglesEquilateralTriangleObtuseScaleneTriangleObtuseTriangleNo equalsidesNo equalangles

Triangles - 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. all angles obtuse, <90, 2 sides =
  2. Acute Triangle
  3. Isosceles Triangle
  4. 1 angle = 90 2 other angles are not =
  5. all angles are acute,<90 2 sides are =
  6. 3= sides 3=angles, always 60°
  7. Scalene Triangle
  8. 1 angle =90 2 angles are =
  9. all angles obtuse, >90, sides not =
  10. Has an angle more than 90°
  11. Right Triangle
  12. Right Scalene Triangle
  13. all sides and angles are =
  14. Has a right angle (90°)
  15. Acute Isosceles Triangle
  16. all angles acute all sides not =
  17. all angles = 180
  18. All angles are less than 90°
  19. Acute Scalene Triangle
  20. 2= sides 2= angles
  21. Equilateral Triangle
  22. Obtuse Scalene Triangle
  23. Obtuse Triangle
  24. No equal sides No equal angles