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3d正十二面體

Author:莊宗達

New Resources

  • 世界平面地圖 (Codex╱2026.10.07)
  • 近似值:有效數字
  • 幾何作圖題:切三圓(題目)
  • 算柱 (兩位數)
  • Nested spiral octagon

Discover Resources

  • 拋物線作圖Ex1
  • 平行四邊形
  • 幸運輪
  • 正角柱體
  • 橢圓截圓錐

Discover Topics

  • Bar Chart or Bar Graph
  • Plane Figures or Shapes
  • Poisson Distribution
  • Fractal Geometry
  • Cuboid
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