When two straightlines intersect at apointand form a linear pairof equal angles, theyare perpendicularReflexivePropertyTwo or more lines thatgo in the samedirections stayingthe same distanceapart.In addition, they neverintersect!ParallelPostulateAlternateInteriorAnglesTheoremDivision ofsomething intotwo equal orcongruent partsby a bisectorIdentityPropertyof DivisionSlopes ofPerpendicularLinesTheoremWhen two parallellines arecut by a transversalresulting incorresponding anglesmakingthem congruentCoordinatePlaneIf a=b,thenac=bc(x1+x2/2,y1+y2/2)√(x2−x1)^2+(y2−y1)^2If two lines are cut bya transversal andthe consecutiveexteriorangles aresupplementary, thenthe two lines areparallelIf the correspondingangles formed by twolines and atransversal arecongruent, then thelines are parallel.Any ray, segment, orline that intersects asegmentat its midpoint. Itdivides a segmentinto two equal partsat its midpointA part of a linethat starts fromone point andextends in onedirection for aninfinite amountof timePlaneAlternateExteriorAnglesConverseIf two lines areperpendicularto the sameline, then theyare parallelSubstitutionProp/POEA mark thatmodels/indicatesan exactposition andlocation in aspacePart of aline thathas 2endpointsIf a = b, b =a; you canflip the sidesof anequation.When two straightlines intersect at apointand form a linear pairof equal angles, theyare perpendicularReflexivePropertyTwo or more lines thatgo in the samedirections stayingthe same distanceapart.In addition, they neverintersect!ParallelPostulateAlternateInteriorAnglesTheoremDivision ofsomething intotwo equal orcongruent partsby a bisectorIdentityPropertyof DivisionSlopes ofPerpendicularLinesTheoremWhen two parallellines arecut by a transversalresulting incorresponding anglesmakingthem congruentCoordinatePlaneIf a=b,thenac=bc(x1+x2/2,y1+y2/2)√(x2−x1)^2+(y2−y1)^2If two lines are cut bya transversal andthe consecutiveexteriorangles aresupplementary, thenthe two lines areparallelIf the correspondingangles formed by twolines and atransversal arecongruent, then thelines are parallel.Any ray, segment, orline that intersects asegmentat its midpoint. Itdivides a segmentinto two equal partsat its midpointA part of a linethat starts fromone point andextends in onedirection for aninfinite amountof timePlaneAlternateExteriorAnglesConverseIf two lines areperpendicularto the sameline, then theyare parallelSubstitutionProp/POEA mark thatmodels/indicatesan exactposition andlocation in aspacePart of aline thathas 2endpointsIf a = b, b =a; you canflip the sidesof anequation.

Geometry 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.


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
  1. When two straight lines intersect at a point and form a linear pair of equal angles, they are perpendicular
  2. Reflexive Property
  3. Two or more lines that go in the same directions staying the same distance apart. In addition, they never intersect!
  4. Parallel Postulate
  5. Alternate Interior Angles Theorem
  6. Division of something into two equal or congruent parts by a bisector
  7. Identity Property of Division
  8. Slopes of Perpendicular Lines Theorem
  9. When two parallel lines are cut by a transversal resulting in corresponding angles making them congruent
  10. Coordinate Plane
  11. If a=b, then ac=bc
  12. (x1+x2/2, y1+y2/2)
  13. √(x2−x1)^2+(y2−y1)^2
  14. If two lines are cut by a transversal and the consecutive exterior angles are supplementary, then the two lines are parallel
  15. If the corresponding angles formed by two lines and a transversal are congruent, then the lines are parallel.
  16. Any ray, segment, or line that intersects a segment at its midpoint. It divides a segment into two equal parts at its midpoint
  17. A part of a line that starts from one point and extends in one direction for an infinite amount of time
  18. Plane
  19. Alternate Exterior Angles Converse
  20. If two lines are perpendicular to the same line, then they are parallel
  21. Substitution Prop/POE
  22. A mark that models/indicates an exact position and location in a space
  23. Part of a line that has 2 endpoints
  24. If a = b, b = a; you can flip the sides of an equation.