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固定周界的長方形的面積變化
Author:
Anthony OR 柯志明
Topic:
Area
,
Perimeter
,
Rectangle
,
Square
GeoGebra
柯志明,香港 GeoGebra 學院
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美國國旗 (Codex 版)
近似值:有效數字
世界平面地圖 (Codex╱2026.10.07)
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Discover Resources
外公切線長
公倍數與最小公倍數(L.C.M.)
Strike and Dip 地層的走向與傾角模擬
用面積逼近圓周率的副本
Solve ax + b = cx + d
Discover Topics
Addition
Vectors 2D (Two-Dimensional)
Prism
Pythagoras or Pythagorean Theorem
Vectors