Similar triangles - Similarity

Do better in math today

Get Started Now

Similar triangles

Learn how to determine similar triangles by using side-side-side (SSS) similarity, side-angle-side (SAS) similarity and the properties of similar triangles to solve questions. It’s always a good idea to refresh your memory on scale factors and proportions because we will be using them a lot in this lesson.


Teacher pug

Similar triangles

Don't just watch, practice makes perfect.

We have over 160 practice questions in Geometry for you to master.