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GeoGebra
底圖為圓，截面為半圓
作者：
羅驥韡 (Pegasus Roe)
Topic:
Calculus
Related Topics
Functions
Functions
Geometry
Trigonometry
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hyperbolic2
小题狂做P60No2
保持2:3:4
外凸的正方形
Talor
Discover Topics
Geometry
Functions
Triangles
Trigonometry
Constructions