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Mathematics 19 Online
OpenStudy (anonymous):

can u please help me The sum of the measure of the interior angles of a regular polygon is ten times the sum of the measures of the exterior angles. How many sides does this polygon have?

OpenStudy (anonymous):

interior 10 x , exterior x, 11x =180 x = 180/11 360 over 180/11 is 11*360 /180 is 22.

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