Odpowiedź :
Odpowiedź:
Pp = 4^2 = 16 cm^2
4^2 = h^2 + 2^2
16 = h^2 + 4
h^2 = 16 - 4 = 12
h = 2[tex]\sqrt{3}[/tex]
Psb = 0.5 * 4 * 2[tex]\sqrt{3}[/tex] = 4[tex]\sqrt{3}[/tex] cm^2
Pc = 16 + 4 * 4[tex]\sqrt{3}[/tex] = 16 + 16[tex]\sqrt{3}[/tex] cm^2
Odpowiedź:
Pp = 4^2 = 16 cm^2
4^2 = h^2 + 2^2
16 = h^2 + 4
h^2 = 16 - 4 = 12
h = 2[tex]\sqrt{3}[/tex]
Psb = 0.5 * 4 * 2[tex]\sqrt{3}[/tex] = 4[tex]\sqrt{3}[/tex] cm^2
Pc = 16 + 4 * 4[tex]\sqrt{3}[/tex] = 16 + 16[tex]\sqrt{3}[/tex] cm^2