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「相似三角形」任务4
Author:
gklwong
Topic:
Similar Triangles
任务4
GeoGebra
New Resources
【案例】2018年全国1卷理科12题
算柱 (兩位數)
兩組對邊相等和有直角的四邊形
四邉形 (四年級) 教師版
異分母分數減法
Discover Resources
lab5_task2
柱體體積(三角形)
包絡線
小圓外繞大圓
可控九九乘法口诀表
Discover Topics
Prism
Statistical Characteristics
Multiplication
Plane Figures or Shapes
Sphere