在平面内,将一个图形上的所有点都按照某个方向作相同距离的移动,这样的图形运动叫做图形的平移运动,简称平移.有些问题采用平移的方法解决,十分有效.下面选取几例与大家共赏.一、平移线段求周长例1(福建省漳州中考题)水仙花是漳州市花,如图1,在长为14m,宽为10m的长方形展厅,划出三个形状大小完全一样的小长方形排放水仙花,则每个小长方形的周长为___m.分析如图2,分别作如下平移AB→ In the plane, all the points on a graph will be moved in the same distance according to a certain direction, so the graph movement is called the translational movement of the graph, simply called the translation. Some problems are solved by the translation method, which is very effective. Example 1 (Zhangzhou, Fujian Province entrance exam) Narcissus is Zhangzhou flower, shown in Figure 1, in a rectangular 14m long, 10m wide exhibition hall, draw three exactly the same size Small rectangular discharge daffodils, the circumference of each small rectangle ___m. Analysis of Figure 2, respectively, as the following translation AB →