Jawabanmu

2014-09-05T20:15:46+07:00
L=96 meter persegi

p - l =1/2 l
p=1/2 l + l
p= 3/2 l

L=p.l
(p nya diganti dengan 3/2 l)
L= 3/2 l . l
96= 3/2 l^2
96. 2/3= l^2
64= l^2
l = 8 m
p= 3/2 l
p= 3/2. 8
p= 12 meter
diagonal dg rms pitagoras
d^2= 8^2 + 12^2
d^2= 64+144
d^2= 208
d = 4 √13 meter
derena tolong dong bantuin pertanyaan q yag stunya???