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Octadecagon


Octadecagon

An 18-sided polygon, sometimes also called an octakaidecagon.


See also

Polygon, Regular Polygon, Trigonometry Angles--Pi/18

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Cite this as:

Weisstein, Eric W. "Octadecagon." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Octadecagon.html

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