Jawabanmu

2014-04-16T15:34:39+07:00
V = 1/2 . sisi alas . sisi tinggi . t.prisma 
160 =1/2 . 2 .12 . t 
t = 160 / 12 
t = 13,333 cm 
3 4 3
2014-04-16T15:35:22+07:00
V = 1/3 x l.alas x t
160 = 1/3 x (5x12) x t
160 = 1/3 x 60 x t
160/20 = t
8 cm = t

Jadi, tingginya 8 cm

Semoga membantu :D
2 5 2