几何探究题是近年来发展起来的新题型.本文将近年来关于相似形的中考探究题分类展示,并加以评析,供同学们学习时参考.一、从特殊到一般,探究图形的规律例1在△ABC中,∠C=90°,AC=4,BC=3.(1)如图1,四边形DEFG为△ABC的内接正方形,求正方形的边长;(2)如图2,三角形内有并排的2个相等的正方形,它们组成的矩形内接于△ABC,求正方形的边 Geometry inquiry questions are new questions that have been developed in recent years. This paper will classify and display the similar examination questions in recent years. It will be used as a reference for the students to learn. First, from the special to the general, the pattern of the exploration of the figure 1 In △ABC, ∠C=90°, AC=4, and BC=3. (1) As shown in Fig.1, the quadrilateral DEFG is the inscribed square of △ABC, and the length of the side of the square is obtained; (2) As shown in Figure 2, the triangle There are 2 equal squares side by side, their rectangular shape is inscribed in △ABC, and the edges of the square are