## Reflection: Real World Applications Tricky Tangent and Secant Lines - Section 1: Do Now and Introduction to Tangents

Tricky Tangent and Secant Lines

# Tricky Tangent and Secant Lines

Unit 8: Circles
Lesson 6 of 10

## Big Idea: Prove ideas about secants and tangents using similar triangles.

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70 minutes

### Stephanie Conklin

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