document.write( "Question 455634: in triangle abc, the measure of angle b is 11 degrees more than three times the measure of angle a. the measure of angle c is 49 degrees more than the measure of angle a. I have been stuck on this for too long, please help! \n" ); document.write( "
Algebra.Com's Answer #312800 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! in triangle abc, the measure of angle b is 11 degrees more than three times the measure of angle a. the measure of angle c is 49 degrees more than the measure of angle a. \n" ); document.write( "------------------ \n" ); document.write( "b = 3a + 11 \n" ); document.write( "c = a + 49 \n" ); document.write( "-------------- \n" ); document.write( "a + b + c = 180 \n" ); document.write( "a + (3a+11) + (a+49) = 180 \n" ); document.write( "Can you go from there? \n" ); document.write( " \n" ); document.write( " |