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正十二面體內接正四面體或內接正六面體

Author:侯杰材

New Resources

  • 【案例】2018年全国1卷理科12题
  • 兩組對邊相等的四邊形
  • 兩組對邊相等和有直角的四邊形
  • 錐體建築師
  • sanjiaohanshu

Discover Resources

  • 模版 - 有框黑板 (1)
  • 中學(初中)
  • 垂心的動畫
  • Angle between Plane and Plane
  • DSE Circle-ACT02A Relationship Between Angles and Centre and Circumference

Discover Topics

  • Real Numbers
  • Plane Figures or Shapes
  • Planes
  • Trigonometry
  • Parabola
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