| A | B |
|---|
| polygon | a closed plane figure bounded by straight lines |
| symmetry | balanced proportions |
| angle | the figure formed by two lines extending from the same point |
| rectangle | a parallelogram all of whose angles are right angles |
| pattern | a form or model proposed for imitation |
| edge | the line where an object or area begins or ends |
| design | to create, fashion, execute, or construct according to plan |
| tessellations | covering of an infinite geometric plane without gaps or overlaps by congruent plane figures of one type or a few types |
