| A | B |
| point | Intersecting lines pass through the same ______. |
| cross | Parallel lines never _______. |
| square | Perpendicular lines form a ______ corner. |
| exact | A point is an ______ location in space. |
| directions | A lines is a straight path of points that goes on forever in two _______. |
| surface | A plane is the collection of all points and lines that make up a flat _____. |
| intersect | All perpendicular lines are lines that ______. |
| point | If 2 lines are parallel, they share no ______ in common. |
| plane | All the points and lines that make up a flat surface form a _____. |
| point | 2 lines can intersect in only 1 ______. |
| parallel | 2 perpendicular lines can never be _______. |
| 90 degrees | The measure of a right angle. |
| 180 degrees | The measure of a straight angle. |
| 360 degrees | The measure of a circle. |