1. 1-1a Slide 1 of 2 (over Lesson 3-2)

2. 1-1b Slide 1 of 2 (over Lesson 3-2)

3. 1-2a Slide 2 of 2 (over Lesson 3-2)

4. 1-2b Slide 2 of 2 (over Lesson 3-2)

5. What You’ll Learn: You’ll learn to find the measure of an angle and the bisector of an angle.

9. Vocabulary Angle bisector: A ray whose endpoint is the vertex of the angle and is located in the interior of the angle. It separates a given angle into two angles with equal measure

10. What You’ll Learn: You’ll learn to find the measure of an angle and the bisector of an angle. Angle bisector: A ray whose endpoint is the vertex of the angle and is located in the interior of the angle. It separates a given angle into two angles with equal measure

11. What You’ll Learn: You’ll learn to find the measure of an angle and the bisector of an angle. Angle bisector: A ray whose endpoint is the vertex of the angle and is located in the interior of the angle. It separates a given angle into two angles with equal measure

12. What You’ll Learn: You’ll learn to find the measure of an angle and the bisector of an angle. Angle bisector: A ray whose endpoint is the vertex of the angle and is located in the interior of the angle. It separates a given angle into two angles with equal measure

13. What You’ll Learn: You’ll learn to find the measure of an angle and the bisector of an angle. Angle bisector: A ray whose endpoint is the vertex of the angle and is located in the interior of the angle. It separates a given angle into two angles with equal measure

14. What You’ll Learn: You’ll learn to find the measure of an angle and the bisector of an angle. Angle bisector: A ray whose endpoint is the vertex of the angle and is located in the interior of the angle. It separates a given angle into two angles with equal measure

15. 1-1a Slide 1 of 2

16. 1-2a Slide 2 of 2

17. 1-2b Slide 2 of 2

18. 1-2c Slide 2 of 2

19. 1-2d Slide 2 of 2

20. 1-2e Slide 2 of 2