## Side-Angle Relationship Warm-Up KEY - Section 1: Warm-Up: Side-Angle Relationship

Side-Angle Relationship Warm-Up KEY

# Introduction to the Slope Ratio (Tangent)

Unit 12: Triangle Similarity and Trigonometric Ratios
Lesson 4 of 11

## Big Idea: By drawing several examples of right triangles that satisfy the same slope angle, students develop an understanding of the definition of tangent.

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Standards:
Subject(s):
Math, Geometry, Trigonometry, tangent ratio
45 minutes

### Jessica Uy

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