Jawabanmu

2014-06-09T18:07:50+07:00
P x l x t = 60
..........................
1 4 1
Jawaban paling cerdas!
2014-06-09T18:11:31+07:00
P seluruh rusuk = 4.p + 4.l +4.t
48 = 4(5x) + 4(4x) + 4(3x)
48 = 20x + 16x + 12x
48 = 48x
x = 48
 
p = 5x = 5(1) = 5
l = 4x = 4(1) = 4
t = 3x = 3(1) = 3

v = p . l . t
v = 5 . 4 . 3
v = 60 cm³
jadikan terbaik ya :)
hehe.. makasih sudah membantu.. :)
sama - sama