Jawabanmu

2014-06-05T22:13:53+07:00
Gampang keles akar(150/6)=5
5x5x5=125cmkubik
2014-06-05T22:14:19+07:00
Lp = 150 cm2
jadi sisinya = 6.s2
6.s²=
150=6.s²
s²=150/6=25 cm
s=5cm
v kubus = s³=5³=125cm³