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Q.

The measure of each exterior angle of a regular polygon of 9 sides is ____.


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Detailed Solution

Irrespective of the number of sides of a regular polygon, the measure of each exterior angle is equal and the sum of the measure of all the exterior angles of the regular polygon is equal to 360°.
The total sum of all exterior angles = 360°
Each exterior angle = Sum of exterior angles / Number of sides
= 360°/9
= 40°
Each exterior angle = 40°
The measure of each exterior angle of a regular polygon of 9 sides is  40°.
 
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