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正四面體對邊向量垂直作圖證明
Author:
haofuwei
GeoGebra
New Resources
斐波那契螺旋弧线(表格法)
撒针估算面积实验
百分數及其應用
平行線的判定
斐波那契螺旋弧线(表格法-可动态调节)
Discover Resources
玉兔呈祥双兔報喜
任務1
動態角=30
max{f(x),g(x)} 與 min{f(x),g(x)}
光的反射
Discover Topics
Pythagoras or Pythagorean Theorem
Straight Lines
Equations
Parametric Curves
Tree Diagrams