Zadanie 13
a)
[tex]\\\\Dane:\\a = 4\\h = 8\\\\V = a^2 * h\\V = 4^2 * 8 \\V = 16 * 8 \\V = 128[/tex]
b)
[tex]Dane:\\a = 3\\h = 7\\\\V = \frac{3^2\sqrt{3}}{4} * 7 \\\\V = \frac{9\sqrt{3}}{4} * 7 \\\\V = \frac{9\sqrt{3}}{4} * 7 \\\\V = \frac{64\sqrt{3}}{4}[/tex]
c)
[tex]Dane:\\a = 2\\h = 9\\\\V = 6 * \frac{2^2\sqrt{3}}{4} * 9 \\\\V = 6 * \frac{4\sqrt{3}}{4} * 9 \\\\V = \frac{24\sqrt{3}}{4} * 9 \\\\V =6 \sqrt{3} * 9 \\\\V = 54\sqrt{3}[/tex]
