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geo123
Author:
hsu hung yang
hello
GeoGebra
New Resources
四邉形 (四年級) 教師版
近似值：有效數字
國旗 (作圖步驟直接餵給 Claude)
Claude 解幾何題
找出對稱軸
Discover Resources
Drawing quadrilaterals on the grid or the pinboard
把手(環面)
vector
Travelling Waves
極值問題
Discover Topics
Quadratic Equations
Upper and Lower Sum or Riemann Sum
Circle
Quadratic Functions
Line Segment