document.write( "Question 212354: the complement of an angle is one-third the size of the supplement of the same angle. Find the measure of the angle? \n" ); document.write( "
Algebra.Com's Answer #160381 by HyperBrain(694)![]() ![]() ![]() You can put this solution on YOUR website! Let x=angle \n" ); document.write( "90-x=complement of the angle \n" ); document.write( "180-x=supplement of the angle \n" ); document.write( "--- \n" ); document.write( "So, we have the equation: \n" ); document.write( "90-x=1/3(180-x) \n" ); document.write( "multiply both sides by 3, to remove the fraction \n" ); document.write( "3(90-x)=180-x \n" ); document.write( "270-3x=180-x \n" ); document.write( "2x=90 \n" ); document.write( "x=45 degrees \n" ); document.write( " |