paragraphproofproof inparagraphform.TransitivePropertyofEqualityif a=b,and b=c,then a=cconversestatementif (outcome),then(hypothesis)two-columnproofstatementson one side,reasons onthe otherDeductiveReasoningconjecturesbased onproperties,definitions,postulates, ortheoremsperpendicularbisectorline that cutsthrough themidpoint of aline segmentSymmetricPropertyof Equalityif a=b,then,b=atheoremstatementthat hasbeenprovenKnowingonAuthorityknowingbecausesomeonetold youpropertyhowthings areclassifiedisoscelestriangletwo equalsides andtwo equalanglesKnowing bymultipleexperimentsknowingbecause youtried somethingmany times andgot the sameoutcomeflowproofgiven to if-thenstatements,to answerKnowing byrepresentationor diagramAn illustrationof a commontheme oroutcome thatcan berecreated.InductiveReasoningconjecturesbased onexperimentationmedianin atriangleray\segment\linefrom a vertex tothe midpoint ofthe oppositeside of thetriangle.conditionalstatementif(hypothesis),then(outcome)altitude(of atriangle)ray / segment/ linefrom a vertex thatintersects theopposite side (orside line) at 90degreesdefinitiongivesmeaning togeometricnames,figuresequidistantequally distant;the samedistance fromeach other orsomething givenperpendicularbisectortheoremany point on aperpendicularbisector isequidistant from thetwo endpoints of thesegment it bisects.ReflexivePropertyofEqualitya=apostulatestatementthat doesnot requireproofanglebisectorray from an anglevertex through themidpoint of anangle that dividesthe angle into twoequal anglesparagraphproofproof inparagraphform.TransitivePropertyofEqualityif a=b,and b=c,then a=cconversestatementif (outcome),then(hypothesis)two-columnproofstatementson one side,reasons onthe otherDeductiveReasoningconjecturesbased onproperties,definitions,postulates, ortheoremsperpendicularbisectorline that cutsthrough themidpoint of aline segmentSymmetricPropertyof Equalityif a=b,then,b=atheoremstatementthat hasbeenprovenKnowingonAuthorityknowingbecausesomeonetold youpropertyhowthings areclassifiedisoscelestriangletwo equalsides andtwo equalanglesKnowing bymultipleexperimentsknowingbecause youtried somethingmany times andgot the sameoutcomeflowproofgiven to if-thenstatements,to answerKnowing byrepresentationor diagramAn illustrationof a commontheme oroutcome thatcan berecreated.InductiveReasoningconjecturesbased onexperimentationmedianin atriangleray\segment\linefrom a vertex tothe midpoint ofthe oppositeside of thetriangle.conditionalstatementif(hypothesis),then(outcome)altitude(of atriangle)ray / segment/ linefrom a vertex thatintersects theopposite side (orside line) at 90degreesdefinitiongivesmeaning togeometricnames,figuresequidistantequally distant;the samedistance fromeach other orsomething givenperpendicularbisectortheoremany point on aperpendicularbisector isequidistant from thetwo endpoints of thesegment it bisects.ReflexivePropertyofEqualitya=apostulatestatementthat doesnot requireproofanglebisectorray from an anglevertex through themidpoint of anangle that dividesthe angle into twoequal angles

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