document.write( "Question 231218: Is it possible for a pair of angles to be supplementary and complementary at the same time? \n" ); document.write( "
Algebra.Com's Answer #171161 by Alan3354(69443)\"\" \"About 
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No. Adding to 90 and adding to 180 at the same time is not possible. \n" ); document.write( "
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