altitude(of atriangle)ray / segment/ linefrom a vertex thatintersects theopposite side (orside line) at 90degreespropertyhowthings areclassifieddefinitiongivesmeaning togeometricnames,figuresconversestatementif (outcome),then(hypothesis)ReflexivePropertyofEqualitya=atheoremstatementthat hasbeenprovenKnowing byrepresentationor diagramAn illustrationof a commontheme oroutcome thatcan berecreated.TransitivePropertyofEqualityif a=b,and b=c,then a=cflowproofgiven to if-thenstatements,to answerDeductiveReasoningconjecturesbased onproperties,definitions,postulates, ortheoremsInductiveReasoningconjecturesbased onexperimentationSymmetricPropertyof Equalityif a=b,then,b=aisoscelestriangletwo equalsides andtwo equalanglesconditionalstatementif(hypothesis),then(outcome)KnowingonAuthorityknowingbecausesomeonetold youmedianin atriangleray\segment\linefrom a vertex tothe midpoint ofthe oppositeside of thetriangle.Knowing bymultipleexperimentsknowingbecause youtried somethingmany times andgot the sameoutcomeperpendicularbisectortheoremany point on aperpendicularbisector isequidistant from thetwo endpoints of thesegment it bisects.paragraphproofproof inparagraphform.two-columnproofstatementson one side,reasons onthe otherpostulatestatementthat doesnot requireproofanglebisectorray from an anglevertex through themidpoint of anangle that dividesthe angle into twoequal anglesperpendicularbisectorline that cutsthrough themidpoint of aline segmentequidistantequally distant;the samedistance fromeach other orsomething givenaltitude(of atriangle)ray / segment/ linefrom a vertex thatintersects theopposite side (orside line) at 90degreespropertyhowthings areclassifieddefinitiongivesmeaning togeometricnames,figuresconversestatementif (outcome),then(hypothesis)ReflexivePropertyofEqualitya=atheoremstatementthat hasbeenprovenKnowing byrepresentationor diagramAn illustrationof a commontheme oroutcome thatcan berecreated.TransitivePropertyofEqualityif a=b,and b=c,then a=cflowproofgiven to if-thenstatements,to answerDeductiveReasoningconjecturesbased onproperties,definitions,postulates, ortheoremsInductiveReasoningconjecturesbased onexperimentationSymmetricPropertyof Equalityif a=b,then,b=aisoscelestriangletwo equalsides andtwo equalanglesconditionalstatementif(hypothesis),then(outcome)KnowingonAuthorityknowingbecausesomeonetold youmedianin atriangleray\segment\linefrom a vertex tothe midpoint ofthe oppositeside of thetriangle.Knowing bymultipleexperimentsknowingbecause youtried somethingmany times andgot the sameoutcomeperpendicularbisectortheoremany point on aperpendicularbisector isequidistant from thetwo endpoints of thesegment it bisects.paragraphproofproof inparagraphform.two-columnproofstatementson one side,reasons onthe otherpostulatestatementthat doesnot requireproofanglebisectorray from an anglevertex through themidpoint of anangle that dividesthe angle into twoequal anglesperpendicularbisectorline that cutsthrough themidpoint of aline segmentequidistantequally distant;the samedistance fromeach other orsomething given

Geometric Figures: Unit 3 Lessons 1-5 - 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. ray / segment/ line from a vertex that intersects the opposite side (or side line) at 90 degrees
    altitude (of a triangle)
  2. how things are classified
    property
  3. gives meaning to geometric names, figures
    definition
  4. if (outcome), then (hypothesis)
    converse statement
  5. a=a
    Reflexive Property of Equality
  6. statement that has been proven
    theorem
  7. An illustration of a common theme or outcome that can be recreated.
    Knowing by representation or diagram
  8. if a=b, and b=c, then a=c
    Transitive Property of Equality
  9. given to if-then statements, to answer
    flow proof
  10. conjectures based on properties, definitions, postulates, or theorems
    Deductive Reasoning
  11. conjectures based on experimentation
    Inductive Reasoning
  12. if a=b, then, b=a
    Symmetric Property of Equality
  13. two equal sides and two equal angles
    isosceles triangle
  14. if (hypothesis), then (outcome)
    conditional statement
  15. knowing because someone told you
    Knowing on Authority
  16. ray\segment\line from a vertex to the midpoint of the opposite side of the triangle.
    median in a triangle
  17. knowing because you tried something many times and got the same outcome
    Knowing by multiple experiments
  18. any point on a perpendicular bisector is equidistant from the two endpoints of the segment it bisects.
    perpendicular bisector theorem
  19. proof in paragraph form.
    paragraph proof
  20. statements on one side, reasons on the other
    two-column proof
  21. statement that does not require proof
    postulate
  22. ray from an angle vertex through the midpoint of an angle that divides the angle into two equal angles
    angle bisector
  23. line that cuts through the midpoint of a line segment
    perpendicular bisector
  24. equally distant; the same distance from each other or something given
    equidistant