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dezwart Math Vocab


Converse To switch the hypothesis and Conclusion.
Law of Syllogism hypothesis P - Conclusion Q hypothesis Q - Conslution R P - R.
Vertical Angles Lines that intercept and form congruent opposite angles.
Right Angle A 90 degree angle.
Inductive Reasoning A process that includes looking for patterns and making conjectures.
Law of Detatchment If the hypothesis of a true conditional satatement is true, then the conclusion is also true.
Inverse Negation of the hypothesis and conclusion.
Deductive Reasoning Uses of facts, and definitions to form a logical argument.
Biconditional Statment A valid definition contains the phrase "if and only if".
Counter Example To prove false.
Conditional Statment An if, then statment.
Contrapositive Negation/ switch the hypothesis and conclusion.
Transitive Angle A = Angle B Angle B = Angle C Angle A = Angle C.
Reflective Line AB Is congruent to line AB.
Symmetric Line AB Is congruent or equal to CD line CD is congruent or equal to AB.
Complementary Angles Two angles with the sum of 90 degrees.
Angle bisector A ray that divides an angle into 2 angles that are congruent.
Supplemenatry Angles Two angles with a sum of 180 degrees.
Straight Angle An angle that measures 180 degrees.
Acute An angle that measures less than 90 degrees.
Obtuse An angle that measures more than 90 degrees.
Adjacent Angles Two angles that share a common vertex and side.
Linear Pairs Two adjacent angles that are supplementary.
Created by: adezwart