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18 Cards in this Set
- Front
- Back
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Postulate 5
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Through any two points there exists exactly one line.
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Postulate 6
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A line contains at least two points.
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Postulate 7
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If two lines intersect, then their intersections is exactly one point.
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Postulate 8
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Through any three noncollinear points, there exists exactly one plane.
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Postulate 9
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A plane contains at least three noncollinear points.
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Postulate 10
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If two points lie in a plane, then the line containing them lines in the plane.
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Postulate 11
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If two planes intersect, then their intersection is a line.
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Addition property
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If a=b, then a+b=b+c
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Subtraction property
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If a=b, then a-c=b-c
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Multiplication property
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If a=b, then ac=bc
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Division property
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If a=b and c≠0, then a/c=b/c
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Reflexive property
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For any real number a, a=a
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Symmetric property
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If a=b, then b=a
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Transitive property
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If a=b and b=c, then a=c
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Substitution property
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If a=b, then a can be subsituted for b in any equation or expression.
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Right angle congruence theorem
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All right angles are congruent.
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Congruent supplements theorem
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If two angles are supplementary to the same angle, then they are congruent.
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Congruent complements theorem
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If two angles are complementary to the same angle, then they are congruent.
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