document.write( "Question 951298: The measures of the three angles of a triangle are given by 2x+6, x, and 3x. What is the measure of the largest angle? \n" ); document.write( "
Algebra.Com's Answer #580887 by macston(5194)![]() ![]() You can put this solution on YOUR website! Sum of angles in triangle=180 degrees \n" ); document.write( "(2x+6)+(x)+(3x)=180 degrees \n" ); document.write( "6x+6=180 degrees Subtract 6 from each side. \n" ); document.write( "6x=174 Divide each side by 6. \n" ); document.write( "x=29 degrees \n" ); document.write( "2x+6=2(29)+6=64 degrees \n" ); document.write( "3x=3(29)=87 degrees \n" ); document.write( "ANSWER The largest angle is 3x=89 degrees. \n" ); document.write( " |