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從長方形的「周界」找回它的「長」和「闊」

Author:yip chi wai

New Resources

  • 異分母分數減法
  • GeoGebra笔记功能体验课件
  • 四邉形 (四年級) 教師版
  • 画直线等分三角形的面积
  • 找出對稱軸

Discover Resources

  • 柏拉圖宇宙模型
  • 橢圓動畫
  • Copy of 整數或分數÷分數_工作紙(一)_題3a
  • 拋物線:切線與弦中點
  • Copia de Fractal Spirograph (Fractal Roulette)

Discover Topics

  • Linear Functions
  • Trigonometry
  • Pie Chart or Circle Chart
  • Fractal Geometry
  • Terms
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