1. Geometry: Plane Figures Chapter

2. point A point marks a location. A A B B line segment the part of the line between 2 points endpoints

3. J J M M line segment JM F F H H line segment FH R R S S line segment RS line segment RS

4. J J M M line segment JM R R S S line segment RS line segment RS F F H H line segment FH RS FH JM

5. A A B B

6. A A B B line line segment Y Y Z Z has end points named by its endpoints has end points named by its endpoints goes on forever in both directions can be named by any 2 of its points goes on forever in both directions can be named by any 2 of its points

7. B B D D C C E E A A line AB line AC line AD line AE line AB line AC line AD line AE line BC line BD line BE line BA line BC line BD line BE line BA line CD line CE line CA line CB line CD line CE line CA line CB

8. A A B B A A B B AB

9. line segment

10. line

11. line segment

12. line

13. line segment

16. line

17. horizontal vertical horizontal vertical

19. horizontal

20. parallel lines

22. intersecting lines