“共點”造句
2024年07月05日 16:33:28
三角形的三個高
共點.
The 3 altitudes of a triangle are concurrent.
建構(gòu)一動態(tài)繪圖:展示星狀線
共點的三切線.
Construct an animation of three concurrent tangents of the astroid.
圓上五點,其任四條辛姆森線會
共點,可依次找出五點,這五點會共圓.
Discover a theorem about the Simson line and five points a circle.