Unit 2 Lesson 3: Proving Similar Triangles Editable Word Document
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Proving Similar Triangles by AA, SAS proportionality and SSS proportionality.
Writing Similarity Statements
Note: This lesson does not include formal 2 column proofs. I feel that the students need to learn the idea of informally proving the triangles are similar before writing them out formally. Similar triangle proofs will be covered later in Unit 4.
NYS Standards: G-SRT.2, G-SRT.3