document.write( "Question 887645: What's the measures of the vertex angles of a 7sided polygon? \n" ); document.write( "
Algebra.Com's Answer #536789 by Alan3354(69443)\"\" \"About 
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The sum of the exterior angles is 360 degs
\n" ); document.write( "--> 360/7 each if it's a regular polygon.
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\n" ); document.write( "Interior = 180 - exterior
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