" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
panjang= 24
K = 2 (p+l)
72 = 2 (x+x-12)
36 = x+x-12
36 = 2x-12
48 = 2x
24 = x
jadi panjangnya = 24, lebarnya 24-12 = 12
smoga membantu.. tandai sbg jawaban terbaik ya