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我校最近举行了初二数学竞赛,其中有一道题目是:图1中的矩形被分成6个大小不一的正方形,现在只知道中央小正方形的面积是1,求整个矩形面积.这道题目颇有趣味.现将
My school recently held the second grade mathematics competition. One of the topics is: The rectangle in Figure 1 is divided into six squares of different sizes. Now we only know that the area of the central small square is 1. Find the entire area of the rectangle. Very interesting. Now