## Rectangle Diagrams.docx - Section 3: Applying the Pattern

Rectangle Diagrams.docx

# 30, 60, 90 Triangles

Unit 9: Similar and Right Triangles
Lesson 6 of 8

## Big Idea: Students discover the patterns involved in a 30-60-90 triangle.

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3 teachers like this lesson
Standards:
Subject(s):
Math, similar triangles, Geometry, Similarity and Congruence, triangle (Determining Measurements), right triangle, Pythagorean Theorem, special right triangles, proof, 10th grade
45 minutes

### Beth Menzie

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