" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a+a+4+a+8=48
3a=48-12
3a=36
a=12
Spr.
12²+16²=20²
144+256=400
400=400
Odp, Dlugosci bokow: 12, 16, 20.