Odpowiedzi

2010-04-09T15:05:56+02:00
V = (a^3 * p2)/12

(a^3 * p2)/12 = 18p2 /* 12
a^3 * p2 = 216p2 /: p2
a^3 = 216
a = pierwiastek sześcienny z 216
a = 6