Geometry 1

7. points that do not lie on the same plane.
8. line, ray segment, or plane that divides a segment into two congruent segments.
11. ray that divides an angle into two congruent adjacent angles.
12. is the part of a line that contains an endpoint and all points extending in the other direction.
15. points that do not lie on the same line.
16. branch of mathematics that deals with points, lines, planes and solids and examines their
17. angle whose measure is between 0 degrees and 90 degrees.
18. set of points which has infinite length but no width or height. A line is named by a lower case letter
19. part of a line that consists of two points called endpoints and all points between them.
21. angles that have the same measure.
22. points that lie on the same plane.
23. a vertex of the triangle and the segments are the sides.

1. points that lie on the same line.
2. angle whose measure is 180 degrees.
3. the figure formed by three segments joining three noncollinear points. Each of the three points
4. angle whose measure is greater than 90 degrees but less than 180 degrees.
5. angle whose measure is 90 degrees.
6. set of points that has infinite length and width but no height. We name a plane with a capital
9. by any two points on the line.
10. has no size; length, width, or height. It is represented by a dot and named by a capital letter.
13. segments that have the same length.
14. a point that divides the segment into two congruent segments.
20. font’ letter.