Odpowiedzi

2009-04-05T19:50:40+02:00
A=10
h=6

Pp=6*[(a²√3)/4]
Pp=150√3[cm²]

Pb=6*ah
Pb=6*60
Pb=360[cm²]

Pc=2Pp+Pb
Pc=2*150√3+360
Pc=360cm²+300√3cm²
2009-04-05T19:54:06+02:00
Pc=2Pp+Pb
Pc=2(6*10² √3/4)+60*6
Pc=2000+360
Pc=300√3 + 360