Geometry 7.3b, Proofs with Similar Triangles

How to write a two-column proof with similar triangles, we then prove two triangles are similar and find a missing segment, and we learn the Properties of Similarity as the Reflexive Property, Symmetric Property, and the Transitive Property and their geometric notation used when writing a proof.

Geometry 7.3a, AA, SSS, SAS Triangle Similarity

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