document.write( "Question 200116: two angles of a triangle measure 135 degrees and 11 degrees what is the measure of the third angle? \n" ); document.write( "
Algebra.Com's Answer #150435 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! two angles of a triangle measure 135 degrees and 11 degrees what is the measure of the third angle? \n" ); document.write( ". \n" ); document.write( "Since the sum of the three interior angles of any triangle is 180 degrees we have: \n" ); document.write( "Let t = third angle \n" ); document.write( "then \n" ); document.write( "t + 135 + 11 = 180 \n" ); document.write( "t + 146 = 180 \n" ); document.write( "t = 180 - 146 \n" ); document.write( "t = 34 degrees (measure of third angle) \n" ); document.write( " |