Special segments of similar triangles angle bisector

The video tutorial covers the concepts of similar triangles and angle bisectors. It begins by explaining that similar triangles have proportional sides. The tutorial then introduces angle bisectors, defining them as lines that divide an angle into two equal parts. It further explains that the lengths of corresponding angle bisectors are proportional to the lengths of the corresponding sides of the triangles. The video concludes with examples of how to write proportions using the sides of triangles.

What can you say about the sides of similar triangles?

Explain the concept of an angle bisector in a triangle.

How are the lengths of corresponding angle bisectors related to the lengths of the corresponding sides?

What is the relationship between the sides AB and DE in similar triangles?

List other pairs of corresponding sides that can be used to write proportions in similar triangles.