document.write( "Question 630560: You have a heptagon with the following measurements of 6 interior angles: 125º, 130º, 175º, 105º, 165º, 25º. What is the measure of the 7th angle? If it is not possible, write not possible and explain why it is not possible. \n" ); document.write( "
Algebra.Com's Answer #397011 by stanbon(75887)\"\" \"About 
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You have a heptagon with the following measurements of 6 interior angles: 125º, 130º, 175º, 105º, 165º, 25º. What is the measure of the 7th angle? If it is not possible, write not possible and explain why it is not possible.
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\n" ); document.write( "sum of the interior angles of a heptagon = (7-2)*180 = 900 degrees
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\n" ); document.write( "Sum of the six given angles: 725
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\n" ); document.write( "Measure of the 7th angle 900-725 = 175 degrees
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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