Chapter 6 : Ratio and Graph of Trigonometric Function

What will you learn in this chapter

In this chapter, we will be learning about the ratios of sine, cosine, and tangent for angles between 0 and 360 degrees. We will explore the values of these ratios for different angles and understand how they relate to each other. We will also study the graphs of sine, cosine, and tangent functions and learn how to make and verify conjectures about their values in different quadrants. Additionally, we will determine the values of these ratios for angles in quadrants II, III, and IV based on their corresponding reference angles.