UEC Junior 2 · 数学 (Mathematics)
轴对称 (Axial Symmetry)
独中初中二数学中的轴对称单元重点在于判断图形的对称轴条数以及绘制对称图形,这部分考题常要求学生精准掌握格点位置。许多同学在绘图时容易忽略各对应点到对称轴的垂直距离相等原则,因此透过反复练习掌握尺规作图的技巧至关重要。
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