document.write( "Question 33526: I really really need help with this one\r
\n" ); document.write( "\n" ); document.write( "find the measure of the fourth angle of a quadrilateral when the other three angles measure 102 degrees 84 degrees and 67 degrees\r
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Algebra.Com's Answer #19918 by longjonsilver(2297)\"\" \"About 
You can put this solution on YOUR website!
any quadrilateral has sum of interior angles = 360. So:\r
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\n" ); document.write( "\n" ); document.write( "x + 102 + 84 + 67 = 360
\n" ); document.write( "x + 253 = 360
\n" ); document.write( "x = 107\r
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\n" ); document.write( "\n" ); document.write( "jon.
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