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GeoGebra
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Outline
图形
简单图形
图形
Author:
wj
椭圆画法
简单图形
椭圆画法wj
Rolling Coin 滾動的硬幣
String Art Based on Bézier Curves
Beach Beast
Steiner's Porism
Next
椭圆画法wj
New Resources
球體建築師
【案例】圆柱体内放置一个大球六个小球
畫出對稱圖形
找出對稱軸
三位數除以一位數（一）
Discover Resources
圓錐曲線的線性變換
Is this a prism 13
馬奔跑
lower sum for x^2
Bisects Chord
Discover Topics
Curve Sketching
Percentages
Geometric Distribution
Symmetry
Fractions
