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i i promień r = wynosi 6:2 = 3 cm
V= pi r do kwadratu razy h
V= pi 3 do kwadratu razy 6
V= pi 9 razy 6
V= 54 pi cm sześciennych
P= 2pi r (h + r)
P= 2pi 3 (6+3)
P= 6pi razy 9
P=54 pi cm kwadratowych