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asin+bcos疊合(2)
Author:
陳柄何
Topic:
Trigonometric Functions
GeoGebra
New Resources
三半圓間的相切圓(Codex╱2026.10.07)
sanjiaohanshu
近似值：有效數字
直角坐標平面上的旋轉變換
長方體平面投影 (Codex版)
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常數函數平移(進階)
猜猜平均數（限時版）
軌跡七︰移動點與一點一線保持相等距離(拋物線)
三角形
z=sin(sqrt(x^2+y^2))
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Triangles
Terms
Similarity Transformation or Similarity
Dilation
Unit Circle