Respostas

2013-11-25T08:52:10-02:00
At = 96
Área da face = 96/6
Af = 16
a = \/16
a = 4
d = a\/3 --> d = 4\/3 dm

b)
AL = 4.Af
AL = 4.16
AL = 64 dm²

c)
V = a³
V = 4³
V = 64 dm³
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