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Polygon names Name Sides :

henagon (or monogon) 1 sides

digon 2 sides

triangle (or trigon) 3 sides

quadrilateral (or tetragon) 4 sides

pentagon 5 sides

hexagon 6

heptagon 7

octagon 8

enneagon (or nonagon) 9

decagon 10

hendecagon 11

dodecagon 12

tridecagon or triskaidecagon 13

tetradecagon or tetrakaidecagon 14

pentagon or pentagagaon 15

hexadecagon or hexakaidecagon 16

heptadecagon or heptakaidecagon 17

octadecagon or octakaidecagon 18

enneadecagon or enneakaidecagon or nonadecagon 19

icosagon 20

icosihenagon 21

triacontagon 30

tetracontagon 40

pentacontagon 50

hexacontagon 60

heptacontagon 70

octacontagon 80

enneacontagon 90

hectagon (also hectogon) 100

chiliagon 1000

myriagon 10,000

decemyriagon 100,000

hecatommyriagon (or hekatommyriagon) 1,000,000

pentadecagon (or quindecagon) or pentakaidecagon

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Wiki User

13y ago

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poggergon (joke)

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hexogon

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4y ago
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4y ago
raelly 

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Anonymous

4y ago
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