# Triangle Similarity Theorems

- Author:
- Beth Jones, kherdegen

Triangle ABC and Triangle PQR are constructed such that the two triangles have the same three angle measures.

## Question 1

You can drag vertex A or vertex C in triangle ABC. What do you notice about the ratios of corresponding sides between the two triangles?

## Question 2

You can drag vertex P or vertex R in triangle PQR. What do you notice about the ratios of corresponding sides between the two triangles?

## Question 3

When moving a vertex of either triangle, what remained the same in each triangle?