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Author: Written by Xinba; Zhang Zhichao; Song Shuhua

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Fix Plane Geometry: How to Come up with Auxiliary Lines Written by Xinba; Zhang Zhichao; Song Shuhuacompleted Many people often marvel at the simplicity and ingenuity of solutions to some mathematical problems, and are confused: How could I not think of such ingenious solutions? This book will completely show the thinking process of solving geometric problems, especially the search process from error to correct. The book is divided into two parts. The first part uses 17 geometry problems as examples to explore and solve them from the perspective of students. The second part is divided into 7 lectures to —Reads9.3Score—Shelves