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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

The measure of each exterior angle of a regular polygon of 9 sides is Question Image.
For finding measure of exterior angles of any polygon we will formula:
Measure of exterior angles = 360 ° numbe r o f sides  
Given that, number of sides in polygon = 9.
Using the formula:
Measure of exterior angles = 360 ° numbe r o f sides  
= 360 ∘ 9 = 40 ∘  
Therefore correct answer is 40 ∘  .
 
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