document.write( "Question 675131: The measure of an angle is 12 degrees less than its complement, what is the measure of the smaller angle in degrees? \n" ); document.write( "
Algebra.Com's Answer #419557 by rm29924(97)\"\" \"About 
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The complement of an angle is an angle that when added to another angle = 90 degrees\r
\n" ); document.write( "\n" ); document.write( "let the complement angle = x
\n" ); document.write( "the smaller angle = x-12
\n" ); document.write( "addes together they equal 90 degrees\r
\n" ); document.write( "\n" ); document.write( "x+x-12=90
\n" ); document.write( "combine like terms
\n" ); document.write( "2x-12=90
\n" ); document.write( "add 12 to both sides
\n" ); document.write( "2x=102
\n" ); document.write( "divide both sides by 2
\n" ); document.write( "x=51\r
\n" ); document.write( "\n" ); document.write( "the smaller angle is 51-12= 39\r
\n" ); document.write( "\n" ); document.write( "51+39=90\r
\n" ); document.write( "\n" ); document.write( "the smaller angle is 39 degrees
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