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外心

Author:Jensen Wong

New Resources

  • 第八周作业
  • 【案例】2018年全国1卷理科12题
  • 三位數除以一位數(一)
  • 拼砌四邊形
  • 判斷球體

Discover Resources

  • Ambiguous Cylinder Illusion
  • ctr to mid perd
  • 九點圓
  • △ A B E △ABE 、 △ A C E △ACE 的內切圓半徑分別為 r 2與 r 1,兩者 可以互換嗎
  • 萬花筒

Discover Topics

  • Binomial Distribution
  • Trapezoid
  • Volume
  • Unit Circle
  • Expected Value
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