Odpowiedź:
[tex]4.8dm = 48cm \\ 48 \div 12 = 4 \\ a = 4 \\ p = 6 \times {a}^{2} = 6 \times {4}^{2} = 6 \times 16 = 96 {cm}^{2} \\ v = {a}^{3} = {4}^{3} = 64 {cm}^{3} [/tex]
