# SOLUTION: how many sides does a polygon whose exterior angles each measure out 72 degrees have? how many sides are on a polygon whose angles measure out to 180 have?

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 Click here to see ALL problems on Polygons Question 555622: how many sides does a polygon whose exterior angles each measure out 72 degrees have? how many sides are on a polygon whose angles measure out to 180 have?Answer by Alan3354(30993)   (Show Source): You can put this solution on YOUR website!how many sides does a polygon whose exterior angles each measure out 72 degrees have? ----- 360/72 = 5 sides --------------------- how many sides are on a polygon whose angles measure out to 180 have? 3