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Lesson 2

1. Lesson 2

1.9. Lesson 2 Summary

Mathematics 20-3 Module 4

Module 4: The Right Kind Of Triangles

 

Lesson 2 Summary

 

This is an illustration of a triangle puzzle.

How many similar triangles can you see in this drawing? How many are right triangles?

 

In this lesson you saw many similar right triangles. You reviewed their properties and found that if two right triangles had one acute angle with the same measurement, then the right triangles were similar. You also used similar right triangles to solve a variety of problems.