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OpenStudy (anonymous):
Please Help The measure of each interior angle of a regular polygon is 20 degrees more than three times the measure of each exterior angle. How many sides does the polygon have??
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OpenStudy (kainui):
Are there any equations you can possibly set up to describe this relating the number of sides or total number of degrees of angles to anything?
OpenStudy (anonymous):
alifetouni I replied to my other posting of this question
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