" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a+b+c+d=50
a+d+p=46 →a+d=46−p
b+c+p=36→ b+c=36−p
46−p+36−p=50 →p=16
długosc przekątnej wynosi 16