" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
200mm = 20 cm
400cm - 225 cm - 20cm = 155 cm (C)
200mm=20cm
225+20cm=245cm
400-245=155cm
jadi, kardus kedua mermelukan tali sepanjang 155cm
SEMOGA MEMBANTU :)