##### Subchapters

- Get Ready for the Chapter
- Angles of Polygons
- Extend: Spreadsheet Lab, Angles of Polygons
- Parallelograms
- Explore: Geometry Software Lab, Parallelograms
- Tests for Parallelograms
- Mid-Chapter Quiz
- Special Parallelograms: Rectangles
- Special Parallelograms: Rhombi, Squares
- Trapezoids and Kites
- Study Guide and Review
- Practice Test
- Preparing for Assessment