" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
AB=CD
AB=15
CD=15
AB+CD=30
46-30 =16
16 : 2 =8
Jadi panjang BC adalah 8
AB=15
CD=75
46-(15+15)=16
16:2=8