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同底等高的三角形面积相等.许兴华数学

Author:许兴华数学
Topic:Triangles

New Resources

  • 兩組對邊相等的四邊形
  • 【案例】圆柱体内放置一个大球六个小球
  • 畫出對稱圖形
  • 找出對稱軸
  • 第八周作业

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  • 對數函數
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  • Rotation: Rolling Motion的副本

Discover Topics

  • Fractal Geometry
  • Cone
  • Linear Regression
  • Solids or 3D Shapes
  • Standard Deviation
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