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A statement of the form "If A, then B." The part following if is called the hypothesis. The part following then is called the conclusion.
The statement formed by negating both the hypothesis and conclusion of the converse of a conditional statement.
The statement formed by interchanging the hypothesis and the conclusion of a conditional statement.
Reasoning that uses a number of specific examples to arrive at a plausible generalization or prediction. Conclusions arrived at by inductive reasoning lack the logical certainty of those arrived at by deductive reasoning.
reasoning used to reach conclusions that must be true wherever the assumptions on which the reasoning is based are true
to deny a statement is to negate a statement, (logic) a proposition that is true if and only if another proposition is false
a formal series of statements showing that if one thing is true something else necessarily follows from it
Two Column Proof
a type of proof written as numbered statements and reasons that show the logical order of an argument
A diagram that uses circles to display elements of different sets. Overlapping circles show common elements.
Multiplication and Division Properties
for all numbers a, b, and c if a=b then ac=bc and if c does not equal 0 then a/c=b/c
If two angles form a linear pair, then they are supplementary angles,, Supplements of congruent angles are congruent
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