" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
l = l
Kell = 60 cm
2(p + l) = 60
p + l = 30
3/2 l + l = 30
Semuanya dikali 2 biar gak berpecahan lagi...
3l + 2l = 60
5l = 60
l =12
Jika l = 12, maka p = 3/2 x 12 = 18