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椭圆的光学性质

Author:孟宝兴

New Resources

  • 球体的体积推导(优化版)
  • 兩位數加法
  • 四邉形 (四年級) 教師版
  • 找出對稱軸
  • 画直线等分三角形的面积

Discover Resources

  • 二元一次聯立方程式圖解
  • [問題] G1, G2, G3 為△ACG, △ABG, △BCG 的重心
  • 教學媒體10/02
  • 验证勾股定理
  • asdasd

Discover Topics

  • Congruence
  • Conditional Probability
  • Quadrilaterals
  • Special Points
  • Dilation
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