| Answer | Crossword Clue |
|---|---|
| decagon | a ten-sided polygon |
| decagons | DECAGON, a ten-sided polygon |
| pentagon | a five-sided polygon |
| tetragon | a four-sided polygon |
| nonagon | a nine-sided polygon |
| heptagon | a seven-sided polygon |
| heptagons | HEPTAGON, a seven-sided polygon |
| tetragons | TETRAGON, a four-sided polygon |
| pentagons | PENTAGON, a five-sided polygon |
| nonagons | NONAGON, a nine-sided polygon |
| hendecagonal | of or like a hendecagon, an eleven-sided polygon |
