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congruent triangles
Author:
lamanleung
GeoGebra
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伊朗國旗 (Codex╱2026.10.07)
湖南省张毅郴数字教研工作室 logo
Claude 解幾何題
美國國旗 (Codex, 2026.10.06)
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找中點的坐標
Quiz on Addition and Subtraction of Directed Numbers (1) 有向數加減測驗(1)
Arcs and Angles at Centre/ Circumference 弧、圓心角與圓周角
過圓內一點與圓相切的圓
Multiplication of Polynomials(多項式的乘法)
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Cone
Plane Figures or Shapes
Equilateral Triangles
Power Functions
Trapezium