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Area of triangle using 0.5bs sinA
Author:
Pong Hai Lin
GeoGebra
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四邊形的特性
Fibonacci Clock
小数 的副本
伊朗國旗 (Codex╱2026.10.07)
國旗 (作圖步驟直接餵給 Claude)
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尤拉線
Geogebra第二個作業,滾動的球-內擺線
Triangle
垂心(劉虹圻623)
圓周公式應用題1的副本
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Diagrams
Planes
Congruence
Square
Algebra