Jawabanmu

2014-03-28T20:23:22+07:00
V kubus = s^3
125 = s^3
s=5
2014-03-28T20:24:13+07:00
Volume = v
rusuk = r
v =  r^{3}
v = 125
125 =  r^{3}
r =   \sqrt[3]{125}
r = 5 cm 

:)