Instructional video

Understand why the third angles of similar triangles are congruent

teaches Common Core State Standards CCSS.Math.Content.HSG-SRT.A.3
Quick assign

You have saved this instructional video!

Here's where you can access your saved items.

Content placeholder

Card of

or to view additional materials

You'll gain access to interventions, extensions, task implementation guides, and more for this instructional video.

In this lesson you will learn that the third angle of similar triangles is congruent by using the sum of interior angles of a triangle.
Provide feedback