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An 18-sided polygon is called an octadecagon or an octakaidecagon.

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What do you call an 18 sided polygon?

The name of a 18 sided polygon is Octadecagon.


What name of 18 sided polygon?

The name of a 18 sided polygon is Octadecagon.


What is a regular 18 sided polygon?

The name of a 18 sided polygon is Octadecagon.


How many triangles are in a 20 sided polygon?

18. If a polygon has n sides, then it has n-2 triangles.There are 18 triangles in a 20 sided polygon.


What is the name of a 18 side polygon?

An 18 sided polygon is called a Octadecagon or a Octakaidecagon


What is the measure of each interior angle of a 18 sided regular polygon?

The interior angle of an octdecagon, an 18 sided regular polygon, is 160o.


What polygon has 6660 interior angles?

A 39 sided polygon


How many sides does a 18 sided regular polygon have?

If you say this shape is 18 sided i would guess it has 18 sides. ;)


What is the sum of the measures in degrees of the interior angles of a 18 sided polygon?

The sum of the measures of the interior angles of an ( n )-sided polygon can be calculated using the formula ( (n - 2) \times 180 ) degrees. For an 18-sided polygon, this would be ( (18 - 2) \times 180 = 16 \times 180 = 2880 ) degrees. Therefore, the sum of the interior angles of an 18-sided polygon is 2880 degrees.


What is 18-sided polygon called?

octadecagon or octakaidecagon


What shape can you make out of a square and 2 triangles?

Depending on their shapes and relative sizes, anything from a rectangle to an 18-sided polygon (if they are allowed to overlap).Depending on their shapes and relative sizes, anything from a rectangle to an 18-sided polygon (if they are allowed to overlap).Depending on their shapes and relative sizes, anything from a rectangle to an 18-sided polygon (if they are allowed to overlap).Depending on their shapes and relative sizes, anything from a rectangle to an 18-sided polygon (if they are allowed to overlap).


Interior angle of 18 sided shape?

The interior angles of an 18 sided polygon add up to 2880 degrees