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Question 2
Author:
Shum Kwok Ching
GeoGebra
New Resources
sanjiaohanshu
【案例】2018年全国1卷理科12题
找出對稱軸
兩組對邊相等和有直角的四邊形
錐體建築師
Discover Resources
畢氏樹
陳林本proof53
外積分配律
奠基
對稱之美
Discover Topics
Fractal Geometry
Statistics
Ellipse
Quadrilaterals
Isosceles Triangles