" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
b=9cm
c=12cm
d=14cm
a+d=8+14=22cm
a'+b'=33cm
(a'+b')/(a+b)=k=33/22=3/2
a'=a*k=8*3/2=12cm
b'=B*k=9*3/2=13,5cm
c'=c*k=12*3/2=18cm
d'=d*k=14*3/2=21cm