Geometry Vocabulary

1. Statements proven to be true:
6. which undefined geometric term is described as a location oN a coordinate plane that is designated by an ordered pair, (x, y)
7. lines on a plane that never meet
8. two lines that intersect at right angles
10. has 2 rays and shares a common endpoint
11. objects on the same plane
14. Terms in geometry that do not require a formal definition. Examples: point, line, plane

2. angle that is 90 degrees
3. points on the same line
4. Words assumed to be true:
5. which undefined geometric term is described as a two-dimensional set of points that has no beginning or end
9. a part of a line that has one endpoint and extends indefinitely in one direction
12. angle that is greater than 90 degrees
13. angle less than 90 degrees