Lesson 3: Cosine Function on the Circle

Classroom ToDo:

• Assignment #030: Discussion Board
• Assignment #031: Practice

Take notes on the following in your instructor's preferred method.

When you are done taking notes, go into the discussion forum in your teacher's Google Classroom and answer the questions.

There are additional resources below the notes should you need additional independent practice

At the bottom of the page is the name of the assignment you will need to complete to show your mastery of this lesson. Look for that assignment in your teacher's Google Classroom.

Additional Resources:

• https://www.khanacademy.org/math/trigonometry/unit-circle-trig-func