Geometry: Beginning Proofs (Level 2 of 3) | Right angles and straight angles theorem
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 Published On Sep 30, 2017

In this video we will present and prove our first two theorems in geometry. Right angles theorem and Straight angles theorem.

#geometry #math #school

0:00 Introduction
0:36 Example 1: Right Angles Theorem Proof
3:21 The Proof Process
4:52 Example 2: Straight Angles Theorem Proof


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