Jawapan

2016-09-13T13:03:18+08:00
8 darab x = 384
x = 384 bahagi 8
x = 48
bca soaln tu..
pnjang 8m lbih drpd x
lbar x
owhhh i got it
(x+8)(x) =384
2016-09-13T13:23:04+08:00
Pnjang = 8x
lbar = x

luas = pnjng x lebar

8x drab x = 384
8x² = 384
x = √384/8
= 6.93m
Lebar = x+8
(x+8)(x)
2x × 8 = 384
2x = 384/8
x = 48/2 = 24