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三角形重心的变化.许兴华数学
Author:
许兴华数学
Topic:
Geometric Transformations
,
Triangles
GeoGebra
New Resources
【案例】圆柱体内放置一个大球六个小球
垂直線的斜率
画直线等分三角形的面积
祖冲之的期望：内棋与外棋
斜率的值
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經過相同點的不同週期函數
圓與切線
perimeter
等線段作圖
Copy of Area of square
Discover Topics
Fractal Geometry
Rational Numbers
Distributions
Fractions
Circle