Geometry 2.6a, Geometric Proof for a two-column proof

An explanation of the parts of a two-column proof, and how to write a two-column proof by using precise logic with information from the Given, definitions, properties, postulates, and theorems. Four Theorems are introduced, the Linear Pair Theorem, Congruent Supplements Theorem, Right Angle Congruence Theorem, and the Congruent Complements Theorem.

High School Geometry

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