document.write( "Question 1034730: Find each measure of each interior angle of nonagon in which the measure of the interior angles are 3x+15, 2x+30, 3x+10, 2x+55, 2x+60, 2x-35, 3x-5, x+40, 2x+70. \n" ); document.write( "

Algebra.Com's Answer #649465 by Edwin McCravy(20055) $\"\"$ $\"About$

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document.write( "The formula for the sum of the interior angles of an n-sided\r\n" );
document.write( "polygon is .  Add them up and set equal t\r\n" );
document.write( "the formula with n=9, since a nonagon has 9 sides and 9\r\n" );
document.write( "interior angles. \r\n" );
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document.write( "Solve for x.\r\n" );
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document.write( "Get x = 51°\r\n" );
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document.write( "Edwin

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