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鉛筆的長度

Author:GeoGebra Institute of Hong Kong
Topic:Geometry

New Resources

  • 兩位數加法
  • 兩組對邊相等和有直角的四邊形
  • 画直线等分三角形的面积
  • 找出對稱軸
  • 異分母分數減法

Discover Resources

  • 任意角的三角比
  • 中點軌跡(動點在兩圓上)
  • 與三個半圓相切的圓
  • 直角坐标系
  • 初中数学模型

Discover Topics

  • Statistics
  • Scatter Plot
  • Rhombus
  • Terms
  • Normal Distribution
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