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Geometry Help
| Question | Answer |
|---|---|
| Conditional | If p then q |
| Converse | If q then p |
| Biconditional | p if and only if q |
| Law Of Detachment | If p-q is a true statement and p is true then q is true |
| Law Of Syllogism | If p-q and q-r are true statements then p-r is true |
| Reflexive Property | a=a |
| Symmetric Property | If a=b then b=a |
| Transitive Property | If a=b and b=c then a=c |
| Substitution Property | If a=b then b can replace a in any expression |
| Sum of angles in a polygon | (n-2)180 |
| Isoceles Triangle Thereom | If 2 sides of a triangle are congruent then the two angles opposite are also congruent |
| Converse of the Isoceles Triangle Theorem | If two angles in a triangle are congruent then the sides opposite of them are congruent |
| Centroid | where the medians meet |
| Orthocenter | where the altitudes meet |
| Circumcenter | where the perpendicular bisectors meet |
| Incenter | where the angle bisectors meet |
| Inverse | If not p then not q |
| Contapositive | If not q then not p |