1. POINTS, LINES, AND PLANES CONTINUED

2. DEFINITIONS
 Points, Lines, and Planes in Space:
 Space is a boundless, three-dimensional set
of all points. It contains lines and planes.
 The intersection of two or more geometric
figures is the set of points they have in
common.

3. TRY IT OUT!

4. ANSWERS
1. False
2. False
3. True
4. True
5. False
6. True
7. False
8. True
9. True
10. True
 If you missed any, go
back and see if you can
figure out why.

5. SEGMENTS AND RAYS

A B C

6. 
A C P
R S T

7. YOU SHOULD KNOW:
 Segment
 Ray
 Opposite rays