document.write( "Question 855343: Angle A has the property that thirteen times its complement is equal to four times its supplement. What is the measure of angle A? \n" ); document.write( "
Algebra.Com's Answer #515265 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! Angle A has the property that thirteen times its complement is equal to four times its supplement. What is the measure of angle A? \n" ); document.write( "*** \n" ); document.write( "complement of angle A=90-A \n" ); document.write( "supplement of angle A=180-A \n" ); document.write( "13(90-A)=4(180-A) \n" ); document.write( "1170-13A=720-4A \n" ); document.write( "450=9A \n" ); document.write( "A=50 \n" ); document.write( "measure of angle A=50˚ \n" ); document.write( " |