Jawabanmu

2014-05-12T19:16:37+07:00
V= 1/3 x Luas alas x tinggi
= 1/3 x 70 x 15
= 5 x 70
=350 cm³
2014-05-12T19:16:48+07:00
V = 1/3 x La x t
V = 1/3 x 40 x 15
V = 200 cm³