Geometry Vocabulary

3. An angle that measures exactly 90 degrees.
6. An angle that measures more than 90 degrees but less than 180 degrees.
9. A part of a line starting at a particular point and extending infinitely in one direction.
10. An angle that measures exactly 180 degrees.
11. Lines, rays, or line segments that cross or meet at one point.
12. A straight path connecting two points that extends beyond the points in both directions.
14. Lines, rays, or line segments that never intersect and are always the same distance apart.

1. A part of a straight line that has two endpoints.
2. A triangle in which all three sides have the same length.
4. A triangle in which 2 or more sides have the same length.
5. An angle that measures less than 90 degrees but more than 0 degrees.
7. Lines, rays, or line segments that cross or meet at one point making 90-degree angles.
8. A _______ is represented by a dot and is used to tell an exact location in space.
13. A triangle whose all three sides have different lengths.