Jawabanmu

2014-06-16T06:32:50+07:00
A. luas = px
208 = (5x-2) x 16
208/16 = 5x-2
13 = 5x-2
5x = 13+2
x=15/5
=3
JADI AB = 5x-2= 5(3)-2 =13
yg b gatau caranya