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Projection01
Author:
Alvinwo
GeoGebra
New Resources
找出對稱軸
判斷球體
【案例】2018年全国1卷理科12题
【案例】2013年安徽高考15题
兩組對邊相等的四邊形
Discover Resources
三角形內心
正方形與長方形
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基础知识
parabola 抛物线方程求解
Discover Topics
Tree Diagrams
Standard Deviation
Line Segment
Statistics
Parabola