" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3,5+3,5=7 - dwie krutsze sciany prostokata
23-7=16 - dwie dluzsze sciany prostokata
16:2=8 - jedna dluzsza sciana
odp. Sciany prostokata maja miary:
-3,5
-3,5
-8,0
-8,0
licze na naj
4,5+4,5=9 to o tyle sa razem 2 boki krotsze
23-9=14
14: