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Pp=2²√3/4
Pp= 4√3/4
Pp=√3
V=Pp*H
V=√3*10=10√3
Pc=2Pp+Pb
Pb=a*b
Pb=10*2=20
a że są trzy ściany to razy 3 = 20*3=60
Pc=2*√3+60=2√3+60