Zd 4.)
d₁=12cm
d₂=2dm=20cm
P=d₁d₂= · 12 · 20 = 120 cm²
Zd 5.)
a - bok kwadratu
P=a²
a²=25
a=5 [cm]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Zd 4.)
d₁=12cm
d₂=2dm=20cm
P=d₁d₂= · 12 · 20 = 120 cm²
Zd 5.)
a - bok kwadratu
P=a²
a²=25
a=5 [cm]