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开关灯

Author:dhc987

New Resources

  • 畫出對稱圖形
  • 美國國旗 (Codex 版)
  • 湖南省张毅郴数字教研工作室 logo
  • 幾何作圖題:切三圓(題目)
  • Nested spiral octagon

Discover Resources

  • 反演 (Inversion)
  • 三角形重心軌跡
  • 圓周 (圖形G)
  • Circle
  • 加法002结果(20以内)

Discover Topics

  • Real Numbers
  • Prism
  • Complex Numbers
  • Scalene Triangles
  • Sphere
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