document.write( "Question 486588: If m<1+m<2+m<3= 180 degree, what is the measure of <4? \n" ); document.write( "
Algebra.Com's Answer #332711 by chessace(471)\"\" \"About 
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If m is a multiply factor, and the object is a quadrilateral, then
\n" ); document.write( "<1+<2+<3+<4 = 360
\n" ); document.write( "<4 = 360 -(<1+<2+<3)
\n" ); document.write( "But m(<1+<2+<3) = 180
\n" ); document.write( "So (<1+<2+<3) = 180/m
\n" ); document.write( "Answer: <4 = 360 - 180/m
\n" ); document.write( "Note: 1/2 < m < 1.
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