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4.1.1: Do you ever feel like you are going in circles?

4.1.1: Do you ever feel like you are going in circles?. Today we will review the special angles of the unit circle that we talked about in Chapter 1 and find the coordinates of these angles. Chapter Learning Targets. Chapter Outline. 4-1: Recall the Unit Circle.

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4.1.1: Do you ever feel like you are going in circles?

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  1. 4.1.1: Do you ever feel like you are going in circles? Today we will review the special angles of the unit circle that we talked about in Chapter 1 and find the coordinates of these angles.

  2. Chapter Learning Targets

  3. Chapter Outline

  4. 4-1: Recall the Unit Circle • How many radians are in a full circle? • How many radians are in a half circle? • What are the radian measures that correspond to the following degree measures? 30˚ 45˚ 60˚ • What were some patterns that we found?

  5. Partner Problems 4-2 & 4-3 Complete 4-2 and 4-3 with your partner. Carefully read the directions in the book for each step.

  6. Class Discussion 4-2 & 4-3 Filling in the angles

  7. Class Discussion 4-2 & 4-3 Finding the sides of the triangles

  8. Using the triangles

  9. Class Discussion 4-2 & 4-3 Finding the coordinates

  10. 4-4: Looking for Patterns

  11. 4-5: With your Partner

  12. 4-6: Together as a Class

  13. Exit Slip Complete the Exit Slip – no calculators!

  14. Exit Slip

  15. Assignment HW 4.1.1 4-7 to 4-14 (pg. 181)

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