nonagon
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Nonagon
It is called a nonagon. There currently is no official name for a nine-sided polygon. However, two names have been proposed for such a figure: the first is a Nonagon; the second is an Enneagon.
A nonagon.
The name for a ten sided figure is a decagon. I think it is at least. OK. I am 99% (ninty-nine) sure it is called a decagon. It is a dedcagon. (The crossed out part means that it is wrong..) Thank you for coming to answers.com!! This was answered by jkitme!!
It is a nonagon