" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
30a=3000m²
3000m²/75m=40m
obw=(40m+75m)*2=230m
obw=2a+2b
30ar=75mx/75
3000m=75mx
x=40m
obw=2*75+2*40=230