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九上1-2平行四邊形證明題0929

Author:
Lin Ching Chieh

New Resources

  • 贪吃蛇小游戏
  • 在釘點紙上畫三角形
  • GeoGebra游戏案例集
  • 半圆的滚动
  • 小正多边形在大正多边形内的滚动(边长不相等)

Discover Resources

  • y=a(x-h)²+k的圖形
  • 滑桿動畫示範-3(畢氏定理)
  • 高尔顿钉板实验
  • 黃金矩形與複數級數
  • 勒洛三角形繞行動畫操作步驟

Discover Topics

  • Circle
  • Quadratic Functions
  • Conic Sections
  • Trigonometry
  • Linear Programming or Linear Optimization

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