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高级属性：图层
Author:
陈力
将黄色圆形的图层设置为第1层，红色图层的颜色设置为第2层，蓝色为第3层.
GeoGebra
New Resources
【案例】2018年全国1卷理科12题
漂亮的摇摆曲线
讀磅
祖冲之的期望：内棋与外棋
多邊形的面積
Discover Resources
y=ax²的圖形
特殊線.ggb
exp. functions
直線上的鄰角_1
-1 ≤ cosA cosB cosC ≤ 1/8
Discover Topics
Rotation
Root
Fractions
Mode
Intersection