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Outline
Triangle Sum Theorem: 4 Proofs
Triangle Sum Theorem
Rotation Proof
Translation Proof
Reflection Proof
Parallel Lines Proof
Triangle Sum Theorem: 4 Proofs
Author:
linzi_bullard
Topic:
Geometry
Triangle Angle Sum Theorem Proofs
Table of Contents
Triangle Sum Theorem
Triangle Angle Sum Theorem
Rotation Proof
Proof By Rotation (v1)
Visualizing the Angle Sum in a Triangle
Translation Proof
Proof by Translation
Proof by Translation (v2)
Reflection Proof
Reflection Proof
Parallel Lines Proof
Triangle Sum Theorem
Next
Triangle Angle Sum Theorem
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