Pre-Calculus



Chapter 4 - Introduction to Trigonometry

  • This chapter is the first chapter of new material that we will be looking at this year.  It is also the first of three chapters that we will be looking at that cover trigonometry.
  • There are parts of this chapter that can be confusing.  It is important to be here every day and to stay caught up on the topics.
  • In this chapter we will learn about radian angle measures and the Unit Circle, we will learn about the six different trig functions, how to work with them algebraically, graphically, and solve equations involving them.
  • The assignments can be found here.
  • The test will be a two day test on Thursday and Friday 12/6-7.