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GeoGebra
Activity 1
Author:
lamanleung
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【范本】中考：动点 4问
[洋葱] 三角函数与圆综合问题-下(0455)
黄金螺线和向日葵
【范本】中考动点问题
tangent
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y=x²+a的圖形
平行線法
P6 圓周02B
c_m對 y_m
四边形与对称变换例题1
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Symmetry
Perimeter
Binomial Distribution
Addition
Rectangle