document.write( "Question 891709: If the first side of a triangle is (4x-12) degrees and the second side is (6x-17) degrees and the third side is (2x+5) degrees. What is the measure of the second largest angle? \n" ); document.write( "
Algebra.Com's Answer #539962 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! I will assume you mean angles and not sides since you asked about angles. \n" ); document.write( "(4x-12)+ (6x-17) +(2x+5)=180 \n" ); document.write( "12x-24=180 \n" ); document.write( "x-2=15 \n" ); document.write( "x=17 \n" ); document.write( "(2x+5)=39 \n" ); document.write( "(4x-12)=56 \n" ); document.write( "(6x-17)=85\r \n" ); document.write( "\n" ); document.write( "second largest angle would be 56 degrees \n" ); document.write( " |