2

https://w3id.org/jp-textbook/AC100000001223/Time009

Details

Duration(transferred): 2
Duration: 2
Compiling Prospectus: 中学校2年数学(啓林館)2024年検定教科書編修趣意書
Duration type: Standard
Listing order: 9
Type: http://schema.org/Duration

Referred resources

Referred to as 'Duration' from:: ４章図形の調べ方:２節図形の性質の利用