円周角の定理の拡張 Extension theorem of the circumferential angle

対角線の角度=中心角の和÷2で一定!

 

Bunryu Kamimura

 
Type de ressources
Activité
Balises
Tranche d'âges
3 – 19+
Langue
Japanese / 日本語‎
 
 
 
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