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41:57
YouTube
Mathematics As I Understand
Geometry Proofs Made Easy | Vertical Angles, Supplementary Angles & Congruence Theorems | Live Class
In this lesson, we explore important geometry theorems and proofs including: Supplementary Angles Theorem Vertical Angles Theorem Right Angles Congruence Theorem Congruent Complements Theorem Properties of Equality & Congruence We also practice two-column proofs, use the transitive property, and learn how to prove angles are congruent with ...
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