## SSS Mini-Lesson Presentation - Section 2: Mini-Lesson

SSS Mini-Lesson Presentation

# Side-Side-Side

Lesson 2 of 11

## Big Idea: Students will write formal proofs showing how triangles are congruent when all three corresponding sides are congruent.

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2 teachers like this lesson
Standards:
Subject(s):
Math, Proofs, Geometry, SSS, Triangle Proofs
45 minutes

### Marisa Laks

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