放物線の外接三角形の極線は重心を通る

放物線に外接する三角形の極と極線

Bunryu Kamimura —

 
Tegund námsefnis
Vinnublað
Merkimiðar
parabola  practice  triangles 
Markhópur (aldur)
3 – 19+
Tungumál
Japanese / 日本語‎
 
 
 
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