" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
k² =
- pole większego prostokąta
- pole mniejszego prostokąta
= + 48
/ =
( + 48) / =
9 + 432 = 25
432 = 16
= 27
= 27 + 48 = 75