document.write( "Question 782417: If angle X and angle Y are supplementary angles, are they necessarily a linear pair? Why or why not? \n" ); document.write( "
Algebra.Com's Answer #476381 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
They have to be supplementary AND adjacent to be a linear pair. So just because they are supplementary does not guarantee they are a linear pair. \n" ); document.write( "
\n" );