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6 Cards in this Set
- Front
- Back
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Whole = Sum of Parts
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Given: line AB
•------•-----------------• a b c then: AC=AB+BD |
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Substitution Property
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If a=b, and b=c, then a=b. Similar to Silligism in logic!
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Reflex Property
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Any geometric figure is congruent (equal) to itself
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Addition Property of Equality
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"Equals+Equals=Equals"
ex: AB=DE BC=EF ------------ AB+BC = DE+EF |
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Multiplicative Property of Equality
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If A=B, then N*A=N*B
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Subtraction Property of Equality
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AB+BC = DE+EF
BC = EF -------------------------- AB = DE |
