题目内容：

请翻译As shpwn in the following diagram,the side length of Square ABCD IS 4cm,and the length of the line segment CG is 3cm,while in Rectant DEFG,the length of DG is 5cm,then,how many centimeters is the width of Rectangle DEFG?

优质解答

如下图所示,正方形ABCD的边长是4CM,线段CG的长度是3CM,而在长方形DEFG中,DG的长度是5CM,那么,长方形DEFG的宽度是多少厘米?