document.write( "Question 467032: Find the measure of the angle of a triangle if the measure of the first angle is twice the measure of the second angle and the third angle is 20 degrees more than the second angle \n" ); document.write( "
Algebra.Com's Answer #320346 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! 2x+x+x+20=180 \n" ); document.write( "4x=160 \n" ); document.write( "x=40 #2 \n" ); document.write( "2x=80 #1 \n" ); document.write( "x+20=60 #3 \n" ); document.write( " |