" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
y=8
Pp=1/2·x·y=1/2·6·8=24 j²
1/2x=3
1/2y=4
3²+4²=a²
9+16=a²
a=√25=5 --->dlugosc boku rombu
Pp=a·h
24=5·h /:5
h=4,8 --->wysokosc rombu
tg45=H/(1/2h)
1=H/(2,4)
H=2,4--->wysokosc ostrosłupa
Objetosc ostroslupa
V=1/3Pp·H=1/3·24·2,4=19,2 [ j³ ]