V = 24000 cm^3
h = 3 * r
Grundfläche = r^2 * pi
V = Grundfläche * h
V = r^2 * pi * 3 * r = 24000
r^3 = 24000 / ( 3 * pi )
r = 13.6557 cm
Kontrolle
h = 40.967 cm
V = 13.6557^2 * pi * 40.967 = 24000 cm^3
Ausdehnung in x -Richtung = U
U = 2*r*pi = 2 * 13.6557 * pi = 85.803 cm
Flächenbedarf
U * h
85.805 * 40.967 cm^2
Grundfläche
r^2 *pi
13.6557^2 * pi
58.58 cm^2
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