document.write( "Question 709180: Find the sides of a regular polygon if each exterior angle measures 30°.\r
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document.write( "A. 18
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document.write( "B. 10
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document.write( "C. 6
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document.write( "D. 12
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Algebra.Com's Answer #436414 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! E = 360/n\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "30 = 360/n\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "30n = 360\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "n = 360/30\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "n = 12\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So there are 12 sides \n" ); document.write( " |