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Apollonius Problem gergonne 0
Author:
tkyggb
GeoGebra
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近似值：有效數字
世界平面地圖 (Codex╱2026.10.07)
伊朗國旗 (Codex╱2026.10.07)
畫出對稱圖形
幾何作圖題：切三圓（題目）
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Why same areas?
左右
a Geogebra file created by the first pre-service teacher
線性規劃例10
小一
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Rotation
Cuboid
Quadrilaterals
Translation
Arithmetic