5

https://w3id.org/jp-textbook/AC100000001224/Time015

Details

Duration(transferred): 5
Duration: 5
Compiling Prospectus: 中学校3年数学(啓林館)2024年検定教科書編修趣意書
Duration type: Standard
Listing order: 15
Type: http://schema.org/Duration

Referred resources

Referred to as 'Duration' from:: ６章円の性質:１節円周角と中心角