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三角形的內心軌跡

Author:lunhsin

New Resources

  • 画直线等分三角形的面积
  • 球体的体积推导(优化版)
  • 判斷球體
  • 錐體建築師
  • 兩組對邊相等和有直角的四邊形

Discover Resources

  • 堆疊正立方體
  • angle between line and plane
  • snooker
  • effect of changing data by Mr LO WY
  • 球的内接三棱锥

Discover Topics

  • Pyramid
  • Limits
  • Random Variables
  • Optimization Problems
  • Subtraction
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