Postulates, Properties, and Definitions
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Created by:
raquelshorecrest on September 27, 2011
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14 terms
Terms | Definitions |
|---|---|
 addition prop | a-12=13. >>>a=25. |
| subtraction prop | if a=b, then a-c = b-c. |
| multiplication prop | if a=b, then axb=bxc. |
| division prop | if a=b, and c doesnt not = 0, then a/b = b/c. |
| reflexive prop | a=a. |
| symmetric prop | a=b, b=a (flip flop) |
| distributive prop | a(b+c)=axb + axc |
| substitution prop | if a=b, a REPLACES b. "combine like terms" |
| transitive | if a=b and b=c, then a=c |
| segment addition postulate | if x is a point of line seg. AB and A-X-B, then AX+XB=AB |
| angle addition postulate | m<1 + m<2= m<ABC |
| supplementary | to angles whos sum is 180 |
| complementary | two angles whos sum is 90 |
| adjacent angles | two angles with a common vertex and a common side between them |
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