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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 |