document.write( "Question 710438: What is the measure of \n" ); document.write( "
Algebra.Com's Answer #437003 by MathLover1(20849)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( " if < \"C\" and < \"D\" are supplementary they add up to \"180\" degrees\r
\n" ); document.write( "\n" ); document.write( "and, if the measure of < \"D=97\", then the measure of < \"C\" will be:\r
\n" ); document.write( "\n" ); document.write( "\"C%2BD=180\"\r
\n" ); document.write( "\n" ); document.write( "\"C%2B97=180\"\r
\n" ); document.write( "\n" ); document.write( "\"C=180-97\"\r
\n" ); document.write( "\n" ); document.write( "\"C=83\"
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