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一线三直角模型证全等

Author:陈宜红
Topic:Constructions, Triangles

New Resources

  • 四邉形 (四年級) 教師版
  • 錐體建築師
  • 四邊形的特性
  • 球體建築師
  • 兩位數加法

Discover Resources

  • Line Perpendicular to Plane 垂直於平面的直線
  • 異分母分數加法
  • Similar triangles in a triangle
  • Hyperbolic Paraboloid 的製作
  • Copy of 劉徽的「割圓術」

Discover Topics

  • Logarithmic Functions
  • Confidence Interval
  • Geometric Transformations
  • Rational Numbers
  • Volume
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