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Q: What is an exterior angle of a nonagon?

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The exterior angles of a nonagon add up to 360 degrees.

Exterior angle 40 degrees Interior angle 140 degrees

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

40 degrees

Each exterior angle is: 360/9 = 40 degrees

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

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

The sum of all the exterior angles of a nonagon is 360 degrees. Any specific exterior angle can have any value between 0 and 360 degrees (except 180) subject the their sum being 360.

A regular polygon with an exterior angle of40O is a nonagon, and has 9 sides.

360/9 ie 40 degrees

It is 360/9 = 40 degrees.

360/9 = 40 degrees

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

360/9 = 40 degrees

If you mean each exterior angle of a regular 9 sided nonagon then it is 360/9 = 40 degrees

According to theorem 5.4 Every Exterior angle of a regular polygon measures 360/N so all you would do I dived 360 by the number of sides a Nonagon have which is 9

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

Since all exterior angles add up to 360, 40 degrees

If it's a regular 9 sided nonagon then each exterior angle measures 40 degrees because the exterior angles of any polygon add up to 360 degrees and 360/9 = 40 degrees If it was an irregular nonagon then the exterior angles would vary but they still would add up to 360 degrees

If it is a regular nonagon, then you use the following formula: [(s-2) x 180]/s = angle of one interior angle. (s means the number of sides) Then solve: [(s-2) x 180]/s = [(9-2) x 180]/9 = [7 x 180]/9 = 1260/9 = 140. Then, for the exterior angle, subtract 140 from 360. The measure of the exterior angle of a regular nonagon is 220.

Providing that it is a regular polygon then it is a nonagon which has 9 sides

Any value between 0 and 360 degrees (excluding 180 degrees).

Any value between 0 and 360 degrees (excluding 180 degrees).

The measure is 360/9 = 40 degrees.

Exterior angles 360 degrees Interior angles 1260 degrees