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### Course: Geometry (all content) > Unit 2

Lesson 7: Angles between intersecting lines- Angles, parallel lines, & transversals
- Parallel & perpendicular lines
- Missing angles with a transversal
- Angle relationships with parallel lines
- Parallel lines & corresponding angles proof
- Missing angles (CA geometry)
- Proving angles are congruent
- Proofs with transformations
- Line and angle proofs

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# Line and angle proofs

## Problem

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