document.write( "Question 303677: one angle of a triangle measures 12 degrees. the second angle's measurement is five times the third. what is the measure of the third angle? \n" ); document.write( "
Algebra.Com's Answer #217612 by Stitch(470)![]() ![]() ![]() You can put this solution on YOUR website! The sum of the interior angles of a triangle equals 180. \n" ); document.write( "So: \n" ); document.write( "Subtract 12 from both sides \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |