The\tdevelopment\tsite\tconsists\tof\ta\trectangular\tplot\tof\tland, with\ta\tsmaller\trectangle\tset\taside\tas\tNational\tForest\tland (which\tis\tnot\tpart\tof\tthe\tsite).\tDriving\tnorth\talong\tthe eastern\tedge\tof\tthe\tsite,\tJoe\tuses\tthe\todometer\tin\this\ttruck to\tdetermine\tthe\tlength\tof\tthe\tforest\tis\t1.2\tmiles,\tand\tthe remaining\tlength\tof\tthe\tsite\tis\t2.0\tmiles.\tHe\talso\tknows\tthe width\tof\tthe\tforest\tis\tone\tmile\tless\tthan\tthe\twidth\tof\tthe southern\tportion\tof\tthe\tsite.\t(See\tthe\tfigure\tbelow.)\tThe total\tarea\tof\tthe\tsite\texcluding\tthe\tforest\tis\t12\tsquare\tmiles. What\tis\tthe\twidth,\tX\tof\tregion\t2,\tas\tshown\tin\tthe\tpicture above