| A | B |
|---|
| Line | It has no endpoints, and goes on forever |
| Line Segment | It is part of a line, and has two endpoints |
| Ray | It is part of a line that has one endpoint, and goes on forever in the opposite direction. |
| Plane | An endless flat surface. |
| Perimeter | The distance around a figure. You must add all sides. |
| Area | A=LxW |
| Volume | V=LxWxH |
| Angle | It has two rays with a common endpoint. |
| Parallel Lines | Two lines on the same plane that never intersect. |
| Perpendicular Lines | Two lines that meet to form a right angle. |
| Vertex | The corner of an angle. |
| Intersecting Lines | Two lines that meet at a point. |
| Volume is measured in? | The answer is in cubic units. |
| Area is measured in? | The answer is in squared units. |
| Perimeter is measured in? | The answer is in standard units. |
