4.1.1: do you ever feel like you are going in circles?
DESCRIPTION
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. - PowerPoint PPT PresentationTRANSCRIPT
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
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?
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.
Class Discussion 4-2 & 4-3 Filling in the angles
Class Discussion 4-2 & 4-3 Finding the sides of the triangles
Using the triangles
Class Discussion 4-2 & 4-3 Finding the coordinates
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4-4: Looking for Patterns
4-5: With your Partner
4-6: Together as a Class
Exit Slip
Complete the Exit Slip – no
calculators!
Exit Slip
Assignment
HW 4.1.14-7 to 4-14(pg. 181)