document.write( "Question 984028: find the number of sides in a polygon whose interior angles are in arithmetical progression. the smallest being 120° and the common difference 5 ° \n" ); document.write( "
Algebra.Com's Answer #604841 by MathTherapy(10553)\"\" \"About 
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\n" ); document.write( "find the number of sides in a polygon whose interior angles are in arithmetical progression. the smallest being 120° and the common difference 5 °
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Number of sides: \"highlight_green%289%29\" \n" );
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