##### Subchapters

- Get Ready for the Chapter
- Explore: Spreadsheet Lab, Investigating Special Right Triangles
- Trigonometric Functions in Right Triangles
- Extend: Geometry Lab, Regular Polygons
- Angles and Angle Measure
- Extend: Geometry Lab, Areas of Parallelograms
- Trigonometric Functions of General Angles
- Mid-Chapter Quiz
- Circular and Periodic Functions
- Graphing Trigonometric Functions
- Extend: Graphing Technology Lab, Trigonometric Graphs
- Translations of Trigonometric Graphs
- Study Guide and Review
- Practice Test
- Preparing for Assessment