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橢圓1--同心圓法
Author:
33陳郁婷
GeoGebra
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科赫雪花
活动三:应用性质
折扣
第八周作业2
百分數及其應用
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過圓內c點的弦中點軌跡
三角柱算體積
正方形截痕
箭头平移动画
蚂蚁在长方体表面爬行的最短路径问题
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Statistical Characteristics
Optimization Problems
Indefinite Integral
Functions
Trigonometric Functions