Odpowiedź :
Odpowiedź:
a)
a = 2
H = 3
Pp = a^2 = 2^2 = 4
V = Pp x H / 3
V = 4 x 3 / 3 = 6
Pc = Pp + Pb
Pb1 = 2 x 3 / 2 = 3
Pb = 4 x 3 = 12
Pc = 12 + 4 = 16
b)
a = 4
H = 5
Pp = 6a^2√3 / 4
Pp = 6 x 4^2√3/4
Pp = 96√3/4 = 24√3
V = 24√3 x 5 / 3
V = 40√3
Pc = Pp + Pb
Pb = 6 x 4 x 5 = 120
Pc = 120 + 40√3
Szczegółowe wyjaśnienie: