Jawabanmu

2014-06-04T12:16:32+07:00
V kubus = s^3 
512 = s^3 
S = 8 cm 

diagonal ruang = 
S akar 3 
8 akar 3
2014-06-04T14:32:11+07:00
V kubus = s^3
512=s^3
. s = 8 cm

diagonal ruang
s akar 3
8 akar 3