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Exploration task
Author:
johnmayhk
GeoGebra
New Resources
拼砌四邊形
判斷球體
第八周作业
球体的体积推导（优化版）
異分母分數減法
Discover Resources
李洲意
空間貝氏曲線
幾分之幾圓的弧線長度
二倍角的正弦公式的证明
倍數
Discover Topics
Differential Equation
Plane Figures or Shapes
Geometric Distribution
Arithmetic
Rational Numbers