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OpenStudy (anonymous):
the sum of measures of the interior angles of a regular polygon is 540 degrees how many sides does the polygon have
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OpenStudy (anonymous):
the sum of angles of ANY Convex polygon = 180*(Number of Vertexes -2)
OpenStudy (anonymous):
Also the numb. of vertexes is equal number the of sides
OpenStudy (anonymous):
180*n = 540 What is n ?
OpenStudy (anonymous):
3
OpenStudy (anonymous):
Good
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OpenStudy (anonymous):
Then the number of sides is really n+2 = 5
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