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Diagonals of a parallelogram
作者：
m.west
主題：
平行四邊形
GeoGebra
最新資源
Slope and Road Signs
Untitled
Damped Trochoidal Curve
Trefoil Knot
Slope Between 2 Points (Phase 2)
探索資源
true/inversion-fixpoint.ggb
Κύλιση / Scrolling
Application of matrices-problem
"Fly" Wheel
Prop of Quadrilaterals
探索主題
梯形
百分率
長方體
曲線描繪
垂心