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Tangents from an External Point

Author:Y.C.Lee, aamtinc

New Resources

  • 【案例】2018年全国1卷理科12题
  • 画直线等分三角形的面积
  • 兩位數加法
  • 球體建築師
  • 兩位數除以一位數(二)

Discover Resources

  • 整數或分數÷分數_ 工作紙(一)_題1c
  • waaachen
  • 星八面體
  • 疊代
  • 圓周角與圓心角之度數關係臆測(圓心在圓周角的外部)

Discover Topics

  • Congruence
  • Circumcircle or Circumscribed Circle
  • Expected Value
  • Circle
  • Matrices
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