document.write( "Question 209423: if the measure of an exterior angle drawn at vertex M of triangle LMN is x, then measure angle L + measure angle N is what? \n" ); document.write( "

Algebra.Com's Answer #158345 by RAY100(1637) $\"\"$ $\"About$

You can put this solution on YOUR website!
Rule is exterior angle equals sum of two opposite interior angles,,,
\n" ); document.write( ".
\n" ); document.write( "therefore,,,x= angle L plus angle N \n" ); document.write( "

\n" );