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WorldCat.org

本书主要讲解初中几何辅助线的添加方法和技巧, 主要内容包括中点模型的构造, 角平分模型的构造, 弦图的构造及应用, 图形的三大变换以及梯形, 圆的辅助线添加, 每章包含中考分析, 知识讲解, 方法技巧, 经典例题, 试题, 可以达到学而练的目的, 从而使中考几何不再可怕

初中数学几何辅助线秘籍

Chu zhong shu xue ji he fu zhu xian mi ji