document.write( "Question 994429: If the measure of an angle is twenty less than the measure of its complement, what is the measure of the angle? \n" ); document.write( "
Algebra.Com's Answer #613507 by ikleyn(52787)\"\" \"About 
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\n" ); document.write( "Let  x  be the measure of the given angle in degrees.\r
\n" ); document.write( "\n" ); document.write( "Then the measure of its complement is  x+20  degrees.\r
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\n" ); document.write( "\n" ); document.write( "The sum of an angle and its complement is always 90°.\r
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\n" ); document.write( "\n" ); document.write( "So you have an equation\r
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\n" ); document.write( "\n" ); document.write( "x + (x + 20) = 90°.\r
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\n" ); document.write( "\n" ); document.write( "2x = 90 - 20 = 70°.\r
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\n" ); document.write( "\n" ); document.write( "x = 35°.\r
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\n" ); document.write( "\n" ); document.write( "Answer.  35°.\r
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