Alguns nomes de polígonos

A seguir teremos alguns nomes de polígonos, segundo o seu número de lados:

N° de lados                                      Nome


1                                                   Não existe
2                                                   Não existe



3                                                   Triângulo


4                                                  Quadrilátero


5                                                  Pentágono


6                                                  Hexágono


7                                                  Heptágono


8                                                 Octógono


9                                                 Eneágono


10                                                Decágono


11                                               Undecágono


12                                               Dodecágono

13                                               Tridecágono

14                                               Tetradecágono

15                                               Pentadecágono

16                                               Hexadecágono

17                                               Heptadecágono

18                                               Octodecágono

19                                               Eneadecágono

20                                               Icoságono

30                                               Triacontágono

40                                               Tetracontágono

50                                               Pentacontágono

60                                               Hexacontágono

70                                               Heptacontágono

80                                              Octocontágono

90                                               Eneacontágono

100                                             Hectágono

1 000                                          Quilógono

1 000 000                                   Megágono

1 000 000 000                            Gigágono

10^(10^100)                               Googólgono

É evidente que não é necessário decorar todos esses nomes, mas os que estão em negrito é bom saber.