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What is 18 sides polygon called?

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Anonymous

13y ago
Updated: 8/20/2019

Octadecagon

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Wiki User

13y ago

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What are the first eight polygons called?

A polygon with 3 sides is called triangle A polygon with 4 sides is called quadrilateral A polygon with 5 sides is called pentagon A polygon with 6 sides is called hexagon A polygon with 7 sides is called heptagon A polygon with 8 sides is called octagon


What is the names of shapes with 13 to 20 sides?

Shapes with 13 to 20 sides are known as polygons. Specifically, a 13-sided polygon is called a tridecagon, a 14-sided polygon is called a tetrakaidecagon, a 15-sided polygon is called a pentadecagon, a 16-sided polygon is called a hexadecagon, a 17-sided polygon is called a heptadecagon, an 18-sided polygon is called an octadecagon, a 19-sided polygon is called an enneadecagon, and a 20-sided polygon is called an icosagon.


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A polygon with 7 sides is called a heptagon.


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What is a polygon with 1000 sides called?

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What is a polygon with seven sides?

A polygon with seven sides is called a septagon.


Which polygon has 6 sides?

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What is a polygon that has 9 sides?

a polygon with 9 sides is called a nonagon


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