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Earn +20 ptsQ: What is the measure of an exterior angle of nonagon?
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What is the sum of the exterior angle of a nonagon is 360?
The exterior angles of a nonagon add up to 360 degrees.
What is the measure of each exterior angle of nonagon?
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.
Find the measure of eaxch exterior angle of a regular nonagon?
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
What is the interior and exterior of a regular nonagon?
Exterior angle 40 degrees Interior angle 140 degrees
What is the measure of the supplementary angle of an interior angle?
The measure of the exterior angle.
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