It is called a nonagon and/or an enneagon. They belong to the greater family of polygons.
The name of a 9 sided polygon is Nonagon.
The name of a 9 sided polygon is nonagon or enneagon.
The name of a 9 sided polygon is nonagon.
Nonagon is the name of a 9 sided shape. The US Steel Tower in Pittsburgh, Pennsylvania is a nonagon.
nonagon
Providing that it is a regular 9 sided nonagon it will have 9 lines of symmetry
It is called a nonagon and/or an enneagon. They belong to the greater family of polygons.
The name of a 9 sided polygon is Nonagon.
The name of a 9 sided polygon is nonagon or enneagon.
All nine sided polygons are known as "nonagons". Nonagons that have all side lengths the same are known as "regular nonagons".
The name of a 9 sided polygon is nonagon.
Nonagon is the name of a 9 sided shape. The US Steel Tower in Pittsburgh, Pennsylvania is a nonagon.
The proposed name for a nine sided polygon is Nonagon or Enneagon. If you were going to talk about a 99 sided polygon then you would call it an Enneacontakaienneagon. Polygons are a plane figure where each line segment touch each other but do not cross each other.
It is a 9 sided nonagon and its 9 interior angles add up to 1260 degrees
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A nine-sided object is known as a nonagon.