Trigonometry in pdf

This book basically consists of my lecture notes from teaching trigonometry at Schoolcraft College over several years, expanded with some exercises. There are exercises at the end of each section. I have tried to include some more challenging problems, with hints when I felt those were needed. An average student should be able to do most of the exercises. Answers and hints to many of the odd-numbered and some of the even-numbered exercises are provided in Appendix A.

Contents

• 1 Right Triangle Trigonometry
• 2 General Triangles
• 3 Identities
• 4 Radian Measure
• 5 Graphing and Inverse Functions
• 6 Additional Topics