**In this module, you can study ****how to figure out whether triangles are ****similar; ****how to figure out side lengths in similar triangles.**

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You have to use measurements to tell whether two triangles are similar.

Two similar triangles can have different orientations on paper.

**Practice and study**

- Study similar triangles and experiment with some of your ownThis site from mathopenref.com contains an excellent, detailed explanation about similar triangles. It also has a few hands-on manipulatives.
- Quiz yourself on similar trianglesReady to test yourself on similar triangles? Try this online quiz at mathopolis.com.

Use this search term to find your own resources:

*similar triangles*