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旋转是图形变换之一,它在解题中有着广泛的应用,本文是从等线段的视角下,利用旋转来思考,达到快速解题的目的.
Rotation is one of the graphic transformations. It has a wide range of applications in solving problems. This article is based on the perspective of equidistant segments and uses rotation to think about it so as to achieve a quick solution to the problem.