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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.
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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.