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Introduce Tangent Ratio

Author:VCChung

New Resources

  • 三位數除以一位數(一)
  • 拼砌四邊形
  • 畫出對稱圖形
  • 【案例】圆柱体内放置一个大球六个小球
  • 三位數除以一位數(二)

Discover Resources

  • Pappus 定理
  • 大圓在小圓上滾動(利用Affineratio指令)
  • 冪函數
  • 軌跡觀察---三圓上三角形重心
  • kkklkl

Discover Topics

  • Surface
  • Trapezoid
  • Geometric Mean
  • Equilateral Triangles
  • Symmetry
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