document.write( "Question 744273: 3 times the complement of an angle is 30 more than the supplement of the original angle. What is the measure of the angle \n" ); document.write( "

Algebra.Com's Answer #453232 by sachi(548) $\"\"$ $\"About$

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3 times the complement of an angle is 30 more than the supplement of the original angle.
\n" ); document.write( "so if the angle is x then its complement is 90-x & supplement is 180-x
\n" ); document.write( "so 3(90-x)=(180-x)+30
\n" ); document.write( "or 270-3x=210-x
\n" ); document.write( "or 3x-x=270-210
\n" ); document.write( "or 2x=60
\n" ); document.write( "or x=30 the original angle\r
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