| A | B |
|---|
| angle | 2 rays with a common end point |
| square | 4 sided polygon with equal sides and right angles |
| rhombus | 4 sided polygon with 4 equal sides |
| perpendicular | 2 lines that intersect at right angles |
| acute angle | angle that measures less than 90 degrees |
| diameter | chord that intersects the center of the circle |
| chord | line that connects 2 points on the circle |
| parallelogram | quadrilateral with opposite sides parallel and equal |
| trapezoid | 4 sided polygon with 1 pair of parallel lines |
| circle | set of points equidistant from the center |
