Odpowiedź:
Pc = 192
Szczegółowe wyjaśnienie:
Pp = a x a = 4x4 = 16
Pb = 4 x a x H = 4 X 10 X 4 = 160
Pc = 2Pp + Pb = 2x16 + 160 = 32+160 = 192
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Odpowiedź:
Pc = 192
Szczegółowe wyjaśnienie:
Pp = a x a = 4x4 = 16
Pb = 4 x a x H = 4 X 10 X 4 = 160
Pc = 2Pp + Pb = 2x16 + 160 = 32+160 = 192