等角作图
2018-02-12 12:51
本GeoGebra范例演示了等角的几何作图过程。通过使用线段、直线、圆、交点、圆弧、角度和旋转等基本几何命令，构造出相等的角。该课件直观展示了尺规作图中复制角度或构造等角的核心原理与步骤，适合用于平面几何教学，帮助学生深入理解几何变换与角度构造的严谨逻辑。
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