document.write( "Question 515577: Two angles are supplementary. The first angle measures 40°. What is the measurement of the second angle?
\n" );
document.write( "
\n" );
document.write( "A. 120°
\n" );
document.write( "B. 60°
\n" );
document.write( "C. 140°
\n" );
document.write( "D. 50°\r
\n" );
document.write( "\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #344087 by oberobic(2304)![]() ![]() ![]() You can put this solution on YOUR website! Supplementary angles total 180 degrees. \n" ); document.write( "A = 40% \n" ); document.write( "so \n" ); document.write( "The supplementary angle = 180-40 = 140 degrees. \n" ); document.write( " |