Geometry Proofs Theorems and Postulates Handbook
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This guide covers justifications for proofs including definitions of midpoint, right angle congruence theorem, congruent supplements theorem, congruent complements theorem, linear pair postulate, and vertical angles congruence theorem.
Geometry Proofs Theorems and Postulates Handbook
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Presentation Transcript
Justifications for proofs 2.6 & 2.7
Definition of midpoint: the point that bisects the line segment.
Right Angle Congruence Theorem: • All right angles are congruent.
Congruent Supplements Theorem: If two angles are supplementary to the same angle, then they are congruent.
Congruent Complements Theorem: If two angles are complementary to the same angle, then they are congruent.
Linear Pair Postulate: If two angles form a linear pair, then they are supplementary.
Vertical Angles Congruence Theorem: Vertical angles are congruent.