" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
panjang kawatnya 1 meter = 100 cm
kerangka balok
panjang 12 cm
lebar 8 cm
tinggi 4 cm
ingat, kerangka balok tiap p,l,t ada 4.
maka kerangka tersebut membutuhkan kawat sepanjang = 4 x (12+8+4) = 4 x 24 = 96 cm
sisa kawat ialah 100 - 96 = 4 cm