## Similar Triangles and the Flatiron Building Movie.mov - Section 1: Do Now

Similar Triangles and the Flatiron Building Movie.mov
Similar Triangles and the Flatiron Building Movie.mov

# Similar Triangles and the Flatiron Building

Unit 10: Similarity in Triangles
Lesson 10 of 10

## Big Idea: The Flatiron Building located in New York City is one of the most iconic buildings in the country. Its unique triangular shape makes it a great subject for mathematical investigations.

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45 minutes

### Marisa Laks

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