1. Section 1.5 – Division of Segments and Angles
Advanced Geometry
Section 1.5 – Division of Segments and Angles
LEARNER OBJECTIVE: Students will identify midpoints, 
 bisectors, trisection points, and trisectors.

3. M Given: Prove: O B Statement Reason A
LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors. M B O A
Given:
Prove:
Statement
Reason

4. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.
Definitions:
If a point (segment, ray, or line) Bisects a segment, then it divides the segment into two congruent segments. The dividing point is called the Midpoint.

5. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.
If two points (segments, rays, or lines) Trisect a segment, then they divide the segment into three congruent segments. The points are called Trisection points.

6. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.
If a ray Bisects an angle, then it divides the angle into two congruent angles. The dividing ray is called the Bisector of the angle.

7. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.
If two rays Trisect an angle, then they divide the angle into three congruent angles. The two dividing rays are called Trisectors of the angle.

8. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

9. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

10. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

11. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

12. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

13. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

14. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

15. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

16. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

17. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

18. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

19. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

20. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

21. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

22. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

23. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

24. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

25. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

26. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.
Assignment 1-5:
pg. 32 # 5-7,9-15,18

27. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

28. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

29. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

30. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

31. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

32. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

33. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

34. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

35. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

36. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

37. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

38. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

39. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

40. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

41. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

42. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

43. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

44. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

45. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

46. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

47. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

48. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

49. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

50. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

51. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.

52. LEARNER OBJECTIVE: Students will identify midpoints, bisectors, trisection 
 points, and trisectors.