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直线与椭圆
Author:
lidonglin
焦点到直线的距离之积为定值b方则直线与椭圆相切
GeoGebra
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伊朗國旗 (Codex╱2026.10.07)
小数 的副本
中華民國國旗 (Codex╱2026.10.06)
Nested spiral octagon
算柱 (兩位數)
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優良作品7(孟倫)
線型函數
分段函数
旋轉長方形
機率分布圖的副本
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Bar Chart or Bar Graph
Random Variables
Cylinder
Cone
Rectangle