SOLUTION: The measure of an interior angle of a regular n-gon is 108degress. Classify the polygon by the number of sides .
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Question 964749: The measure of an interior angle of a regular n-gon is 108degress. Classify the polygon by the number of sides . Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! The measure of an interior angle of a regular n-gon is 108degress. Classify the polygon by the number of sides .
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Ext angle = 72 degs
360/72 = 5 sides --> pentagon
