Respostas

A melhor resposta!
2014-07-15T16:52:44-03:00
Vc = a³
Vc = 7*7*7
Vc = 343 cm³
1 5 1
2014-07-15T16:56:33-03:00
Volume= AbxH
Ab=7x7=49
H=7
volume= 49x7=343