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Republic Geometry
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Chapter 2. Thinking Geometrically: Using Proofs
Proof-Vertical Angles are equal
Proof-Vertical Angles are equal
Click
https://www.youtube.com/watch?feature=player_embedded&v=wRBMmiNHQaE
link to open resource.
◄ Complementary and Supplementary Angles
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Instructor Information
Course Information
Lines, line segments, and Rays
Angle Basics
Complementary and Supplementary Angles
Angles formed between parallel lines and transversals
Proof that Corresponding Angles are equal
Language of Geometry
Slope
Equation of a line
Finding midpoint of a segment
Triangle types
Similar Triangles
Quadrilateral Overview
Similarity Postulates
Angles formed between parallel lines and transversals ►