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GeoGebra
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Circle Area (By Peeling!)
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Author:
阮老师
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Circle Area (By Peeling!)
New Resources
第八周作业1
活动三:应用性质
盈利與虧蝕
平行線的判定
斐波那契螺旋弧线(表格法-可动态调节)
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三角函數
數學傳播39卷4期, 平面幾何公式思考
規律物件集的製作
hjzx123456
ω的影响
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Combinatorics
Trigonometry
Median Value
Optimization Problems
Normal Distribution