圆锥、统计与等腰三角形

圆锥、统计与等腰三角形
几何画板及绘图内容加载中,请稍等……
2023-03-15 21:28
所属专题 geometriadinamica.es
①本范例演示了圆锥、统计图表与等腰三角形的几何关系;②涉及核心概念包括圆锥截面、统计数据分析、等腰三角形的正交中心与几何性质;③作图要点:使用Segment、Point、OrthogonalLine、Circle、Intersect、Ellipse、Angle、CurveCartesian、Sequence等命令构建几何图形与轨迹;④适合高中数学教学,用于理解立体几何与解析几何的综合应用。

GeoGebra 命令及参数

  1. Segment(Q3, Q4) → p2
  2. Point(p2) → P3
  3. Segment(P3, Q4) → p4
  4. Point(p4) → P4
  5. Segment(Q1, Q2) → p1
  6. Point(p1) → P1
  7. Segment(P1, Q2) → p3
  8. Point(p3) → P2
  9. OrthogonalLine(C, xAxis) → zz2
  10. Circle(C, 0.62) → zz0
  11. Intersect(zz0, zz2, 1) → ZZ4
  12. Intersect(zz0, zz2, 2) → ZZ3
  13. Ellipse(ZZ3, ZZ4, 0.65) → zElipse2
  14. Point(zElipse2) → Z
  15. Intersect(zElipse2, zz2) → ZZ7, ZZ8
  16. Angle(ZZ8, C, Z) → zAngInc
  17. OrthogonalLine(C, yAxis) → zz1
  18. Intersect(zz0, zz1, 2) → ZZ2
  19. Intersect(zz0, zz1, 1) → ZZ1
  20. Ellipse(ZZ1, ZZ2, 0.65) → zElipse1
  21. Point(zElipse1) → XY
  22. Intersect(zElipse1, zz1) → ZZ5, ZZ6
  23. Angle(ZZ6, C, XY) → zAngRot
  24. Segment(Q5, Q6) → p5
  25. Point(p5) → P5
  26. Segment(ZZ5, ZZ6) → zz4
  27. Segment(ZZ7, ZZ8) → zz3
  28. Intersect(zElipse2, zElipse1, 1) → zPunto1
  29. Intersect(zElipse2, zElipse1, 4) → zPunto2
  30. Segment(zPunto1, zPunto2) → zSeg2
  31. CurveCartesian((r * (((sin((2 * v)) * (cos(α))^(2)) * sin(zAngRot)) + ((sin(v) * sin((2 * α))) * cos(zAngRot)))), (r * (((((-sin((2 * v))) * (cos(α))^(2)) * cos(zAngRot)) * sin(zAngInc)) + (((sin(v) * sin((2 * α))) * sin(zAngRot)) * sin(zAngInc)) + ((cos(v) * sin((2 * α))) * cos(zAngInc)))), v, v1, v2) → curva2
  32. CurveCartesian(0, (r * ((-sin((2 * u))) * cos(zAngInc))), u, u1, u2) → curva1
  33. CurveCartesian((r * (((sin((2 * β)) * (cos(u))^(2)) * sin(zAngRot)) + ((sin(β) * sin((2 * u))) * cos(zAngRot)))), (r * (((((-sin((2 * β))) * (cos(u))^(2)) * cos(zAngRot)) * sin(zAngInc)) + (((sin(β) * sin((2 * u))) * sin(zAngRot)) * sin(zAngInc)) + ((cos(β) * sin((2 * u))) * cos(zAngInc)))), u, u1, u2) → a1
  34. Sequence(CurveCartesian[(r * (((sin((2 * v)) * (cos(u))^(2)) * sin(zAngRot)) + ((sin(v) * sin((2 * u))) * cos(zAngRot)))), (r * (((((-sin((2 * v))) * (cos(u))^(2)) * cos(zAngRot)) * sin(zAngInc)) + (((sin(v) * sin((2 * u))) * sin(zAngRot)) * sin(zAngInc)) + ((cos(v) * sin((2 * u))) * cos(zAngInc)))), v, v1, v2], u, u1, u2, (2 * paso)) → list2
  35. Sequence(CurveCartesian[(r * (((sin((2 * v)) * (cos(u))^(2)) * sin(zAngRot)) + ((sin(v) * sin((2 * u))) * cos(zAngRot)))), (r * (((((-sin((2 * v))) * (cos(u))^(2)) * cos(zAngRot)) * sin(zAngInc)) + (((sin(v) * sin((2 * u))) * sin(zAngRot)) * sin(zAngInc)) + ((cos(v) * sin((2 * u))) * cos(zAngInc)))), u, u1, u2], v, v1, v2, paso) → list1

AI 绘图提示语参考

请绘制一个包含圆锥截面、统计数据和等腰三角形的图形。图形中需要有圆锥的轴线、椭圆、角度和曲线。构造顺序包括绘制轴线、圆、椭圆、相交点、角度计算和曲线绘制。
以上提示语为根据原始绘图命令整理而来,仅供参考。