document.write( "Question 220753: angle 1 is complementary to angle 3. if angle 3 is y degrees, how large is angle 1? \n" ); document.write( "
Algebra.Com's Answer #165652 by tutor_paul(519)![]() ![]() You can put this solution on YOUR website! If two angles are complementary, their sum is 90 degrees. \n" ); document.write( "(Angle 1)+(Angle 3)=90 \n" ); document.write( "Since Angle 3 = y, you can write: \n" ); document.write( "(Angle 1)+y=90 \n" ); document.write( "Now, just solve for Angle 1: \n" ); document.write( "(Angle 1) = 90-y \n" ); document.write( "================= \n" ); document.write( "Good Luck, \n" ); document.write( "tutor_paul@yahoo.com \n" ); document.write( " |