document.write( "Question 1056906: in triangle ABC, the measure of angle B is twice the measure of angle A. The measure of angle C is 80 degrees more than that of angle a. find the measure of each angle \n" ); document.write( "
Algebra.Com's Answer #671969 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! B=2x \n" ); document.write( "A=x \n" ); document.write( "C=x+80 \n" ); document.write( "2x+x+x+80=180 \n" ); document.write( "4x=180-80 \n" ); document.write( "x=100/4 \n" ); document.write( "x=25 \n" ); document.write( "2x=50 \n" ); document.write( "x+80=105 \n" ); document.write( " |