document.write( "Question 715079: Two complementary angles are in a ratio of 1 to 4. find the measure of each angle. (what are complementary angles? what is there some?) \n" ); document.write( "
Algebra.Com's Answer #439234 by checkley79(3341)\"\" \"About 
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COMPLEMENTARY ANGLES ADD UP TO 90 DEGREES.
\n" ); document.write( "X+Y=90
\n" ); document.write( "Y=90-X
\n" ); document.write( "1/4=X/Y
\n" ); document.write( "1/4=X/(90-X) CROSS MULTIPLY.
\n" ); document.write( "4X=90-X
\n" ); document.write( "4X+X=90
\n" ); document.write( "5X=90
\n" ); document.write( "X=90/5
\n" ); document.write( "X=18 DEGREES FOR THE SMALLER ANGLE.
\n" ); document.write( "18+Y=90
\n" ); document.write( "Y=90-18
\n" ); document.write( "Y=72 DEGREES FOR THE LARGER ANGLE.
\n" ); document.write( "PROOF:
\n" ); document.write( "1/4=18/72
\n" ); document.write( "72=72
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