Math

ID #1138

What does a 20 sided shape look like and what is it called?

A 20-sided regular polygon is called an icosagon. Its interior angles are 162 degrees.

Here is an example:

icosagon

 

 

Tags: math

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Last update: 2008-04-14 21:52
Author: Ask MIStupid
Revision: 1.0

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