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运动的全等三角形.许兴华数学
Author:
许兴华数学
Topic:
Triangles
GeoGebra
New Resources
【案例】2013年安徽高考15题
球體建築師
【案例】2018年全国1卷理科12题
四邊形的特性
【案例】圆柱体内放置一个大球六个小球
Discover Resources
Task 1: Rectangle Construction
max{f(x),g(x)} 與 min{f(x),g(x)}
正立方體->菱形十二面體(滑桿動畫)
Copy of 函數切線及法線
七下数学案例教程2-对顶角和邻补角例题
Discover Topics
Trigonometry
Stochastic Process or Random Process
Similar Triangles
Vectors 2D (Two-Dimensional)
Fractal Geometry