图形的相似是研究图形性质的基础知识点,更是中考的必考内容之一,为方便同学们的学习,及时了解图形相似在中考中的地位,现就最新考题展示给大家,供学习时参考.考点1平行线分线段成比例例1(2014年四川省泸州市)如图,在直角梯形ABCD中,DC∥AB,∠DAB=90°,AC⊥BC,AC=BC,∠ABC的平分线分别交AD、 Similarity of graphics is the basic knowledge of the nature of the graphics, it is one of the necessary examinations for the content, in order to facilitate students learning, graphical understanding of the status in the test in time, the latest test is now presented to you for learning Reference point 1 parallel to the line sub-section ratio Example 1 (2014 Luzhou City, Sichuan Province) As shown in the right-angle trapezoidal ABCD, DC∥AB, ∠ DAB = 90 °, AC ⊥ BC, AC = BC, ∠ ABC Divide the line and pay AD,