document.write( "Question 40712: 2.5 44) Geometry.\r
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\n" ); document.write( "\n" ); document.write( " The lenght of a recetangular playing field is 5 feet less than twice its width. If the perimeter of the playing dield is 230 ft, find the lenght and width of the field.
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Algebra.Com's Answer #26100 by checkley71(8403)\"\" \"About 
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LENGTH IS =2W-5 WIDTH IS =W THE THE PERIMETER IS 2(2W-5)+2W=230 THUS
\n" ); document.write( "4W-10+2W=230 6W=240 OE W=240/6 OR W=40 THEN THE LENGTH IS 2*40-5 OR 80-5 OR 75\r
\n" ); document.write( "\n" ); document.write( "PROOF 2*75+2*40=150+80=230
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