| A | B |
|---|
| Point | an exact location in a space |
| Line | an endless collection points along a straight path |
| line segment | part of a line that has two end points |
| Ray | part of a line that has one end point and extends endless in the other direction |
| Plane | an endless, flat surface that is named by any three points not on the same line |
| Intersecting Line | Lines meat at one point |
| Parallel Line | Lines do not intersect but are in the same place |
| Vertex | is the point at which two rays meet in an angle |
| Perpendicular Lines | lines form a right angle |
| Angles | is formed when two rays have the same end point |
| Right Angle | forms a square corner Form 90 degree angle |
| Straight Angle | Form a straight line angle- 180 degrees |
| Obtuce Angke | forms a angle that is more than 90 degrees |
| Acute Angle | Form an angle that is less than a right angle or 90 degrees |
