3

https://w3id.org/jp-textbook/AC100000000273/Time029

Details

Duration(transferred): 3
Duration: 3
Compiling Prospectus: 中学校1年数学(教出)2020年検定教科書編修趣意書
Duration type: Standard
Listing order: 29
Type: http://schema.org/Duration

Referred resources

Referred to as 'Duration' from:: ６章平面図形:４円とおうぎ形の計量