document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1162855>Question 1162855</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Calculate the exterior angle of a regular polygon with an interior angle of <BR>\n" );
document.write( "a) 20°<BR>\n" );
document.write( "b) 45° </SPAN>\n" );
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document.write( "a) IF such a polygon existed, the exterior angle would be 180-20 = 160\r<BR>\n" );
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document.write( "Note that the number of sides, n, must obey  160 = 180 - (360/n) which has no integer solution for n.\r<BR>\n" );
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document.write( "b)  Similar\r<BR>\n" );
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