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Algebra 7 Online
OpenStudy (anonymous):

Find the number of sides in the polygon with whose angles measures have the given sum. 18,000°

OpenStudy (anonymous):

The formula you would use would be: sum of angles = 180n - 360; where n = number of angles Soo... 18,000 = 180n -360 18,360 = 180n 102 = n So the polygon has 102 sides

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