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Post.+Theorems def.
Stack #27178
| Question | Answer |
|---|---|
| def. of congruence | angles or segments with the same measure |
| def. of perpendicular | when 2 angles intersect in such a way that a right angle is formed |
| definition of supplementary | 2 angles whose sum is 180 degrees |
| def. of complementary | 2 angles whose sum is 90 degrees |
| def. of segment bisector | any segment, line, or plane, that intersects of its midpoint |
| def. of angle bisector | angles are cut in half by another line |
| reflexive | a=a |
| symmetric | if a=b then b=a |
| transitive | if a=b, b=c, then a=c |
| addition property of = | if a=b, c=d then a+b=c+d |
Created by:
nerd_geek_superfreak
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