Kegel V= (1/3)*hKe * G
Halbkugel V= (2/3)πr^3 = (2/3)r πr^2 = (2/3)*hHaKu * G
Zylinder V = hZy*G
gleiche Volumina==> (1/3)*hKe * G = (2/3)*hHaKu * G=hZy*G
gleiches G ==> (1/3)*hKe = (2/3)*hHaKu =hZy
Also gilt für das Verhältnis der Höhen
(1/3)*hKe = (2/3)*hHaKu
==> hKe : h HaKu = 2 : 1
und (2/3)*hHaKu =hZy
==> hHaKu : hZy = 3:2