| A | B |
|---|
| Greater than | > |
| Less than | < |
| Angle | Figure formed by 2 rays with a common endpoint |
| Base | Side of a figure (usually the bottom) that forms a right angle with the height of the object |
| Parallel | Lines that never intersect |
| Area | Square units that cover a shape inside |
| Perimeter | Distance around the outside of. A figure |
| Perpendicular | Lines that intersect if the angle between them is 90' |
| Circumference | Distance around outside of a circle |
| Diameter | Straight line that passes through the center of a circle from end to end |
| Radius | Half of the diameter-Linestarts at center and goes to outer edge |
| Pi | Symbol that equals about 3.14 |
| Volume | Amount of space inside of something like a box or can |
