正六边形既是中心对称图形,又是轴对称图形.在中考试题中,常考查到与之相关的线段、弧、面积、角的计算及规律探索等.现结合近年来的有关中考试题加以归类剖析.一、线段和弧的计算例1(2015年成都)如图1,正六边形ABCDEF内接于⊙O,半径为4,则这个正六边 Regular hexagon is not only the center of the symmetrical graphics, but also axisymmetric graphics. In the examination questions, often check the line segment, arc, area, angle calculation and regular exploration, etc. Now combined with the relevant examination questions in recent years Analysis of a class, line and arc calculation Example 1 (2015 Chengdu) Figure 1, the regular hexagon ABCDEF inscribed in ⊙ O, a radius of 4, the positive six sides