Two polygons are similar if corresponding angles are equal and corresponding sides have the same ratio. The document provides two examples of similar polygons and discusses when triangles and rectangles are considered similar. It asks the reader to practice identifying similar polygons.

1. Agenda
Conditions of similarity of two polygons
Solving problems

2. What is the meaning of similar
polygons?

3. Example 1

4. Your turn

8. Example 2

14. Similar triangles
When do we say that two triangles are similar?

21. Similar rectangles