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利用圓來畫橢圓

Author:連琨銘

New Resources

  • 拼砌四邊形
  • 球体的体积推导(优化版)
  • 【案例】2018年全国1卷理科12题
  • 算柱 (兩位數)
  • 判斷球體

Discover Resources

  • 圓周
  • 外角定理直觀教材
  • 學習活動二之三解的圖形
  • 三心
  • 百分數與分數

Discover Topics

  • Step Functions
  • Line Segment
  • Surface
  • Arithmetic Operations
  • LCM and GCD
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