Răspuns :
cubul are 12 muchii egale
12 muchii = 64 m
1 muchie = 64/12 = 16/3 m (sau 5,(3))
Răspuns:
5,(3) m
Explicație pas cu pas:
un cub are 12 muchii egale
=> o muchie=64:12=5,(3) m
cubul are 12 muchii egale
12 muchii = 64 m
1 muchie = 64/12 = 16/3 m (sau 5,(3))
Răspuns:
5,(3) m
Explicație pas cu pas:
un cub are 12 muchii egale
=> o muchie=64:12=5,(3) m