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illusiion 6 平行线错觉

Author:arist

New Resources

  • 【案例】圆柱体内放置一个大球六个小球
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  • 拼砌四邊形
  • 兩組對邊相等的四邊形
  • 四邊形的特性

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Discover Topics

  • Cuboid
  • Root
  • Equilateral Triangles
  • Angles
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