" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
P= 0,5·a·h
a)
P= 0,5·6·h₁= 3h₁ ⇒ h₁ = P/3
P= 0,5·12·h₂ = 6h₂ ⇒ h₂ = P/6
P/3 > P/6 ⇒ h₁ > h₂
Odp. Wysokość opuszczona na dłuższy bok jest krótsza.
b)
P= 18cm²
h₁ = P/3 = 18/3 = 6cm
h₂ = P/6 = 18/6 = 3cm