Obracajac prostokat o bokach dlugosci 2cm i 6cm najpierw w okolo 1 a potem w okol 2 otrzymamy 2 walce oblicz roznice ich objetosci
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V= (Pi)r(do kwadratu)*H
V1= (Pi)2(do kwadratu)*6
V1=(pi)4*6
V1=24(pi)
V2=(pi)6(do kwadratu)*2
V2=(pi)36*2
V2=72(pi)
Różnica: 72(pi) - 24(pi) = 48