垂直平分线构造 by Tim Brzezinski

几何画板及绘图内容加载中，请稍等……

2016-08-04 11:20

解析几何几何作图

所属专题 Congruence (CO) Cluster Congruence (Vol 2) CCSS High School: Geometry (Congruence) Volume 2 CCSS High School: Geometry (Congruence) Volume 2 CCSS High School: Geometry (Congruence) Volume 2 Geometry (Congruence) Volume 2 CCSS High School: Geometry (Congruence) Volume 2 CCSS High School: Geometry (Congruence) Volume 2 CCSS High School: Geometry (Congruence) Volume 2 CCSS High School: Geometry (Congruence) Volume 2 CCSS High School: Geometry (Congruence) Volume 2 CCSS High School: Geometry (Congruence) Volume 2 Gail LeBlancCCSS High School: Geometry (Congruence) Volume 2 CCSS High School: Geometry (Congruence) Volume 2 CCSS High School: Geometry (Congruence) Volume 2 CBSE Class VI Maths Constructions (Compass & Straightedge) Constructions (Compass & Straightedge) Constructions (Compass & Straightedge) Constructions (Compass & Straightedge) Basic Constructions

①本范例演示了如何通过 GeoGebra 命令绘制线段和点的垂直平分线；②涉及的核心数学概念包括线段、点、垂直关系和平分关系；③作图要点——使用了 Line（线）和 Segment（线段）命令来构造垂直平分线，对象包括点 B、A 以及 f、a、g、h；④适合初中及以上学生学习几何作图，可用于理解垂直平分线的性质和构造方法。

GeoGebra 命令及参数

Line(B, A) → f
Segment(A, B) → g
Segment(A, B) → h