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Cosine 1 Period
作者：
SCOTT HOOK
主題：
餘弦
GeoGebra
最新資源
Rovnoběžnost rovin
Marion's Theorem
Squaring a Rectangle (PST Version)
Deriving the Sector Area Formula
Segment Addition Postulate (Mild Questions)
探索資源
Polarity 2
RotationP1
First Attempt at Parallel Boxplots
Elastic Ruler
JonathanFriedman_MeasuringSegmentsandAngles
探索主題
黎曼和（Riemann Sum）
除法
Plane Figures or Shapes
旋轉
對數函數