document.write( "Question 405415: two angles are complementary. the sum of the measure of the first angle and half the second angle is 77 degrees. find the measure of the angles. \n" ); document.write( "
Algebra.Com's Answer #286334 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! two angles are complementary. the sum of the measure of the first angle and half the second angle is 77 degrees. find the measure of the angles. \n" ); document.write( "..\r \n" ); document.write( "\n" ); document.write( "let x=first angle \n" ); document.write( "then 90-x=second angle (since angles are complementary) \n" ); document.write( "x+(1/2)(90-x)=77 \n" ); document.write( "x+45-x/2=77 \n" ); document.write( "2x+90-x=154 \n" ); document.write( "x=154-90 \n" ); document.write( "x=64 \n" ); document.write( "90-x=26 \n" ); document.write( ".. \n" ); document.write( "ans:\r \n" ); document.write( "\n" ); document.write( "The first angle=64 deg \n" ); document.write( "The second angle=26 deg \n" ); document.write( " |