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三角函數 週期、振幅變化
Author:
宋政蒲
Topic:
Cosine
,
Sine
,
Tangent Function
,
Trigonometric Functions
,
Trigonometry
GeoGebra
New Resources
柱體建築師
三位數除以一位數（一）
四邉形 (四年級) 教師版
畫出對稱圖形
【案例】圆柱体内放置一个大球六个小球
Discover Resources
Locus: Equidistance From Two Intersecting Lines
Surface Integration
彈幕
旋转体
橢圓代數性質,光學性質,生活應用
Discover Topics
Tree Diagrams
Poisson Distribution
Power Functions
Functions
Function Graph