9787560347486 - 新编中学数学解题方法1000招丛书.线段 搭配/角/式/式/实数/圆 初中一二三年级数学题目解题技巧 哈尔滨工业大学出版社 (1 Ergebnisse)

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paperback. Zustand: New. Language:Chinese.Paperback.Pub Date:2022-05-01 Pages:166 Publisher:Harbin Institute of Technology Press This book summarizes the key points and difficulties of various line segment problems in junior high school mathematics in the form of special topics. The book is divided into two parts. the first part… is the problem-solving method. and the second part is the test question essence. The ratio of line segments. how to use the relativity of motion to solve a class of plane geometry optimal pro.