document.write( "Question 935656: The interior angles of a convex nonagon have degree measures that are integers in arithmetic sequence. What is the smallest angle possible in this nonagon? \n" ); document.write( "
Algebra.Com's Answer #568920 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! The interior angles of a convex nonagon have degree measures that are integers in arithmetic sequence. What is the smallest angle possible in this nonagon? \n" ); document.write( "=============== \n" ); document.write( "Exterior angles of a regular nonagon are 360/9 = 40 degrees \n" ); document.write( "--> interior angles = 140 degs \n" ); document.write( "-------- \n" ); document.write( "For the 9 angles, 140 is the average \n" ); document.write( "--> 136,137,138,139,140,141,142,143,144 degs \n" ); document.write( " \n" ); document.write( " |