document.write( "Question 1046543: Darnell draws a polygon with all congruent angles . The sum of the measures of the interior angles is 1260 . What is the measure of each interior angles \n" ); document.write( "

Algebra.Com's Answer #661971 by ikleyn(52781) $\"\"$ $\"About$

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document.write( "180*(n-2) = 1260,\r\n" );
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document.write( "n - 2 =  =  7,\r\n" );
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document.write( "n = 7 + 2 = 9.\r\n" );
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document.write( "Answer. 9 sides. The interior angle is  = 140 degs.\r\n" );
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