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If the 12-sided polygon is 'regular', then each of its exterior angles is 30 degrees.

Whether the polygon is regular or not, all 12 of its exterior angles still add up to

360 degrees, but they may not all be equal.

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โˆ™ 2011-12-29 22:43:53
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Q: What is the measure of an exterior angle of a twelve sided polygon?
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Related questions

What is the largest exterior angle that any regular polygon can have?

The largest exterior angle measure is 120o. It is the exterior measure of an equilateral triangle (which is a regular polygon).


What is the formula on how to get the measure of the exterior angle of the regular polygon?

360/number of sides = exterior angle


What is the measure of an exterior angle of a 10 sided polygon?

If it's a regular polygon then each exterior angle measures 36 degrees


What is the exterior angle of a 30 sided polygon?

Providing that it's a regular polygon then each exterior angle will measure 12 degrees.


How do you measure the interior angle of a polygon?

With a protractor or if you know the exterior angle then it's 180 - exterior angle = interior angle


How can you get the measure of an interior angle if you have the measure of the exterior angle of a regular polygon?

It is: 180-exterior angle = interior angle because there are 180 degrees on a straight line


What is the measure of each exterior angle of a 30-gon?

Providing that it is a regular polygon then each exterior angle will measure 12 degrees


What is the measure of the exterior angle for an 11 sided polygon?

The measure of the exterior angle of a 11-sided polygon = 360⁰/11 = 32 72/99⁰ = 32 8/11⁰


What is the measure of an exterior angle in a 12 sided polygon?

Providing that it is a regular 12 sided polygon then each exterior angle measures 30 degrees


What is the formula for finding the measure of an exterior angle in a regular polygon?

360/number of sides = each exterior angle


What is the measure of the exterior angle of a regular 9 side polygon?

400 exterior angle = 360/9 = 400


The measure of an exterior angle at the vertex of a polygon equals the measure of the adjacent interior angle?

Very rarely.

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