Jawabanmu

2014-05-10T14:57:22+07:00
Rusuk = 4 (8+6+6) = 80cm
lp = 2 ((8x6) + (8x6) + (6x6)) = 264cm2
vol = 8 x 6 x 6 = 288cm3
1 4 1
2014-05-10T15:02:33+07:00
P.rusuk = 4 ( p + l + t ) = 4 (8 +6+6) = 80 cm
lp = 2 ( pl + pt +lt ) = 2(8x6 + 8x6 + 6x6) = 264 cm2
v = pxlxt = 8x6x6 = 288 cm3