Q:
# What Do You Call a 20-Sided Polygon?

**A 20-sided polygon is called an icosagon.** Along with having 20 sides, all icosagons have 20 interior angles that add up to a total of 3240 degrees.

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Faruk Ates
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Regular icosagons have sides of equal length and identical interior angles, each of which measures 162 degrees. Irregular icosagons on the other hand, have sides and angles of varying lengths. A famous example of an irregular icosagon is a swastika. Although this symbol has become stigmatized in the Western world because of its association with the Nazi Party, it has a long history of use in multiple cultures. For instance, in India swastikas are used to represent prosperity and well-being.

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Q:
## What Is a 100-Sided Polygon Called?

A: A 100-sided polygon is called a hectogon, centagon or 100-gon. In general, any n-sided polygon with over 12 sides is called an n-gon. While there are other... Full Answer >Filed Under: -
Q:
## What Is the Point Where the Sides Meet in a Polygon?

A: The point where the sides of a polygon meet is called the vertex. A polygon is a closed plane figure with three or more sides. Full Answer >Filed Under: -
Q:
## What Is the Name of a 1,000-Sided Polygon?

A: The polygon with 1,000 sides, 1,000 vertices and 1,000 angles is called a chiliagon or a 1,000-gon. The term "chiliagon," with a Greek-derived prefix meani... Full Answer >Filed Under: -
Q:
## What Is the Name of a Nine-Sided Polygon?

A: A nine-sided polygon is called a nonagon. Another name for a nine-sided polygon is enneagon. The general accepted names are "n-gon" where n is the number o... Full Answer >Filed Under: