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具有对角相等的四边形

具有对角相等的四边形
几何画板及绘图内容加载中，请稍等……
2016-02-20 00:22
多边形角几何作图
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 CCSS High School: Geometry (Congruence) Volume 2 Gail LeBlancCCSS High School: Geometry (Congruence) Volume 2 CCSS High School: Geometry (Congruence) Volume 2 Quadrilaterals
此GeoGebra范例演示了具有对角相等的四边形。核心数学概念包括四边形、对角线相等的性质。通过使用Segment, Line, Intersect, Distance, Polygon, Angle等命令，可以构造出具有对角相等的四边形。适合初中及以上学生进行几何作图和探索。

GeoGebra 命令及参数

  1. Segment(B, C) → a
  2. Segment(C, D) → b
  3. Line(D, a) → c
  4. Line(B, b) → d
  5. Intersect(c, d) → A
  6. Segment(B, A) → e
  7. Segment(A, D) → f
  8. Distance(B, C) → distanceAB
  9. Distance(C, D) → distanceBC
  10. Distance(D, A) → distanceCD
  11. Distance(A, B) → distanceDA
  12. Polygon(A, D, C, B) → poly1, d_1, c_1, b_1, a_1
  13. Angle(poly1) → α, β, γ, δ

AI 绘图提示语参考

画一个四边形ABCD，其中对角线AC和BD相交于点O，使得角A等于角C，角B等于角D。首先画线段BC和CD，然后画过点D平行于BC的直线，再画过点B平行于CD的直线，这两条直线相交于点A。接着画线段AB和AD，最后画四边形ABCD，并测量其对角线和边长。
以上提示语为根据原始绘图命令整理而来，仅供参考。