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Vector Projections
作者：
Jim Wysocki
GeoGebra
最新資源
Angles of Intersecting Lines
Circles - Relative Positions
Triangle Flexer
Level Curves
Drunk Parabola
探索資源
Theorem 2 (Pt. on a Circle)
Parallel Lines with Transversal
Triangles: Points of Concurrency
CERCLE EIXARC
Basic-Exponential-Decay
探索主題
向量
坐標
幾何變換
矩陣
特殊點