document.write( "Question 970804: In parallelogram RSTU, if mR = 142°, what is mS? \n" ); document.write( "
Algebra.Com's Answer #593450 by Boreal(15235)\"\" \"About 
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The angles are supplementary, so the difference of 142 from 180 is the answer, or 38 degrees. \n" ); document.write( "
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