Proving Parallelograms With Two Column Proofs - Geometry
20:51
YouTubeThe Organic Chemistry Tutor
Proving Parallelograms With Two Column Proofs - Geometry
This geometry video tutorial provides a basic introduction into two column proofs with parallelograms. It explains the different ways of proving parallelograms. Here are five ways: 1. opposite sides must be parallel. 2. Opposite sides must be congruent. 3. opposite angles must be congruent. 4. 1 opposite side may be both parallel and congruent ...
211.4K viewsDec 25, 2017
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