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true/trapezoid-diagonals-trisect-median-ex103.ggb
作者：
Prover Test
主題：
梯形
GeoGebra
最新資源
Visualizing the Pythagorean Identity with Sine and Cosine
רישום חופשי
random coprime pairs
Prism Drawn in 2-Point Perspective
Area Between Two Curves
探索資源
min ting
Completing the Square with nos
Savannah Madler
Tessellation
This is a sample worksheet
探索主題
Pythagoras or Pythagorean Theorem
黎曼和（Riemann Sum）
圖
3D 向量（三維）
Linear Equations