9

9(15 正多角形と円の配当時数)

https://w3id.org/jp-textbook/AC100000000079/Time027

Details

Duration(string)
9
Duration(label)
9(15 正多角形と円の配当時数)
Duration
9
Compiling Prospectus
小学校5年算数(大日本)2019年検定教科書編修趣意書
Duration type
Standard
Listing order
27
Type
http://schema.org/Duration

Referred resources

Referred to as 'Duration' from:
15 正多角形と円