Odpowiedź:
Zad1:
[tex]Pp= \frac{1}{2}ah = \frac{1}{2} *8* 4\sqrt{3} = 16\sqrt{3}[/tex]
[tex]h = \frac{a\sqrt{3}}{2} = \frac{8\sqrt{3}}{2} = 4\sqrt{3}[/tex]
[tex]V= Pp * H = 16\sqrt{3} cm^{2} * 7cm^{2} = 112\sqrt{3} cm^{3}[/tex]
Zad2:
[tex]\frac{6^{2} \sqrt{3}}{4} =\frac{36\sqrt{3}}{4} = 9\sqrt{3}[/tex]
[tex]V= Pp *h\\\\V = 9\sqrt{3}*6 = 54\sqrt{3}[/tex]
