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Copy of right triangle trigonometry-1
作者：
Travis_Balch
,
sonom
GeoGebra
最新資源
Limaçons
Untitled
functionartculture
Involute of the Circle
Tangent in Cartesian and Polar Coordinates
探索資源
Directional Derivatives
Properties of a Rhombus
triangle given two sides and included angle (SAS)
Minimizing Triangle Perimeter
Playing with vectors in the naval battle
探索主題
黎曼和（Riemann Sum）
直線
正切函數
加法
分數