" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
v = 0,125 m³ = 0,125 x 1.000.000 = 125.000 cm³
t = 100 cm
maka :
V = π x r² x t
125.000 = 3,14 x r² x 100
125.000 = 314 x r²
r² = 125.000/314
r = √398,89
r = 19,95 cm
r = 20 cm