Geometry Vocabulary

5. Real number that corresponds to a point on a line
8. segment Line segments that have the same length
11. point that represent the ends of a line segment
14. angles Two angles that share a common vertex and side, but have no common interior points
16. The set of points two or more geometric figures have in common
17. angle And angle that has a measure greater than 0 degrees and less than 90 degrees
18. Terms Terms that can be described by using known words
19. A location in space that is represented by a dot and has no dimension

1. rays If point C lies on AB between A and B, Then CA and CB are opposite rays
2. The absolute value of the different of two coordinates on a line
3. pair Two adjacent angles whose non common sides are opposite rays
4. angel An angle that has a measure of 90 degrees
6. Has one dimension. It is represented by a line with two arrowheads, but it extends without end
7. Consists of two end points and all the points between them
9. Terms words that do not have formal definitions, but there is agreement about what they mean
10. A flat surface that is made up of points that has two dimension and extends without end and is represented by a slanted four-sided figure
12. The points that divides a segment into two congruent segments
13. A rule that is accepted without proof
15. angles Two angles whose sides form two pairs of opposite rays
17. A rule that is accepted without proof