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Properties of Algebra/Geometry.
Algebra and Geomerty Properties
12
Mathematics
10th Grade
09/25/2011

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Cards

Term
Properties of equality
Definition
Let a, b, and c be real #
Term
Addition Property
Definition
if a=b then a+c = b+c
Term
Subtraction Property
Definition
If a=b then a-c = b-c
Term
Multiplication Property
Definition
if a=b then ac=bc
Term
Division Property
Definition
if a=b and c≠0, then a/b = b/c
Term
Reflexive Property of Equality
Definition
for any real number a, a≠a
Term
Symmetric Property of Equality
Definition
If a=b, then b=a
Term
Transitive Property of Equality
Definition
If a=b and b=c, then a=c
Term
Substitution Property
Definition
If a=b, then maybe substituted for b in any equation or expression.
Term
Reflexive Property of Congruence
Definition
Any geometric object is congruent to itself.
Term
Symmetric Property of Congruence
Definition
If one geometric object is congruent to a second, then the second object is congruent to the first. Other words, A is congruent to B, B is congruent to C
Term
Transitive Property of Congruence
Definition
If one geometric object is congruent to a second, and the second is congruent to a third, then 1st object is congruent to the third object.
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