Jawabanmu

2014-06-03T15:32:15+07:00
1/3×240×30=2400
 semoga membantu.
v.limas= 1per3 . luas alas . t limas
1per3 .240.30 = 2400
good
2014-06-03T15:35:25+07:00
L limas = 1/3.luas alas.tinggi
           = 1/3.240.30
           = 2.400 cm kubik
2 3 2