" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Promień podstawy:
π r² = 9 π |:π
r² = 9
r = √9
r = 3
Wysokość walca:
60 π:(2 π*3) = 60 π:6 π = 10
V = Pp*h
V = 9 π*10
V = 90 π cm³.
Odp. Objętość wynosi 90 π cm³ ;)