Poligon
De la Wikipedia, enciclopedia liberă
Un poligon (gr.: polys = multe şi gonos = unghi) este o figură geometrică plană formată dintr-un număr finit de segmente de linii drepte, numite laturi.
| Nume | Laturi |
|---|---|
| henagon (or monogon) | 1 |
| digon | 2 |
| triunghi (sau trigon) | 3 |
| patrulateral (or tetragon) | 4 |
| pentagon | 5 |
| hexagon | 6 |
| heptagon | 7 |
| octagon | 8 |
| enneagon | 9 |
| decagon | 10 |
| hendecagon | 11 |
| dodecagon | 12 |
| tridecagon sau triskaidecagon (MathWorld) | 13 |
| tetradecagon sau tetrakaidecagon (MathWorld) | 14 |
| pentadecagon (sau quindecagon) sau pentakaidecagon | 15 |
| hexadecagon sau hexakaidecagon | 16 |
| heptadecagon sau heptakaidecagon | 17 |
| octadecagon sau octakaidecagon | 18 |
| enneadecagon sau enneakaidecagon sau nonadecagon | 19 |
| icosagon | 20 |
| icosihenagon | 21 |
| triacontagon | 30 |
| tetracontagon | 40 |
| pentacontagon | 50 |
| hexacontagon (MathWorld) | 60 |
| heptacontagon | 70 |
| octacontagon | 80 |
| enneacontagon | 90 |
| hectagon (sau hectogon) | 100 |
| chiliagon | 1000 |
| myriagon | 10,000 |
| decemyriagon | 100,000 |
| hecatommyriagon (or hekatommyriagon) | 1,000,000 |

