document.write( "Question 884819: What is the measure of Angle C?\r
\n" );
document.write( "\n" );
document.write( "Angle A: 5x+12
\n" );
document.write( "Angle B: 6x+30
\n" );
document.write( "Angle C: 2x+8 \n" );
document.write( "
Algebra.Com's Answer #534689 by mananth(16946)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( "\n" ); document.write( "5x+12 + 6x+30 + 2x+8=180 ( sum of angles of triangle)\r \n" ); document.write( "\n" ); document.write( "13x+50=180\r \n" ); document.write( "\n" ); document.write( "13x=130 \n" ); document.write( "x=10\r \n" ); document.write( "\n" ); document.write( "C= 2x+8\r \n" ); document.write( "\n" ); document.write( "plug x=13 \n" ); document.write( "13*10+8 \n" ); document.write( "=138\r \n" ); document.write( "\n" ); document.write( "C= 138 \n" ); document.write( " |