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What is the interior and exterior angle of a regular nonagon?

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Wiki User

 ∙ 2009-12-17 23:01:48
Best Answer

Each exterior angle = 360/number of vertices = 360/9 = 40 degrees.Each interior angle = 180 - exterior angle = 180 - 40 = 140 degrees.

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Wiki User

 ∙ 2015-06-05 13:38:09
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Q: What is the interior and exterior angle of a regular nonagon?
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Related questions

What is the interior and exterior of a regular nonagon?

Exterior angle 40 degrees Interior angle 140 degrees

What is the measure of each exterior angle and each interior angle of nonagon?

Providing that it is a regular nonagon then each exterior angle measures 40 degrees and each interior angle measures 140 degrees

What is the measure of each interior angle and each exterior angle of a regular nonagon?

Each interior angle is 140 degrees. Each exterior angle is 220 degrees.

What is the measure of each interior and each exterior angle of a regular nonagon?

Each exterior angle: 40 degrees Each interior angle: 140 degrees

What is the degree measurement of each angle of a nonogon?

Providing it is a regular nonagon: Exterior angle: 40 degrees Interior angle: 140 degrees

What is the measure of an interior angle and an exterior angle of a nonagon?

The sum of the interior angles of a polygon is 2n-4 Right Angles For a nonagon (2x9)-4 RAs = 14x90°=1260° To find the interior angle of a regular nonagon, divide this by 9 which gives 140° To find the exterior angle, subtract this from 180 and you get 40°. The sum of the exterior angles of a polygon is 360°, so for a regular polygon you can also divide this by the number of sides, which in this case also gives: 360° ÷ 9 = 40°

What is the interior and exterior angle of a regular 125gon?

Interior angle 177.12 degrees Exterior angle 2.88 degrees

What is the size of an interior angle in a regular nonagon?

Each interior angle measures 140 degrees

What is each exterior angle measure of a regular nonagon?

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What is the measure of a each interior angle of a regular nonagon?

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Measure of each interior angle of a regular nonagon?

Each interior angle measures 140 degrees

What is the measure of an interior angle from a regular nonage?

Each interior angle of a regular 9 sided nonagon measures 140 degrees

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