Zadanie 1
[tex]sin\alpha =\frac{g}{z} \\cos\alpha =\frac{w}{z} \\tg\alpha = \frac{g}{w} \\Zadanie 2\\a^{2} +b^{2} =x^{2} \\3^{2} +6^{2} =x^{2} \\9+36=x^{2} \\45=x^{2} \\x=\sqrt{45} \\\\sin\alpha =\frac{6}{\sqrt{45} }\\cos\alpha =\frac{3}{\sqrt{45} } \\tg\alpha =\frac{6}{3} \\\\zadanie 3\\sin\alpha =\frac{x}{5} \\x=5*\frac{2}{3} \\x= 3\frac{1}{3}[/tex]
