| A | B |
|---|
| area | measure of the amount of surface enclosed by the edges of a figure |
| circle | two-dimensional object in which every point is the same distance from a point called the center |
| circumference | distance around a circle |
| diameter | maximum distance from one point on a circle to another point on the circle |
| linear dimensions | line measurements which describe the size of figures |
| perimeter | measure of the distance around a figure |
| perpendicular lines/segments | lines/segments that meet at right angles |
| pi | ratio of a circle's circumference to its diameter |
| radius | distance from the center of circle to a point on the circle |
| base | segment of a polygon that is perpendicular to the height |
| height | segment of a polygon that is perpendicular to the base |
