Răspuns:
[tex]\boldsymbol{ \red{x = 4}}[/tex]
[tex]\boldsymbol{ \red{ y = 8 }}[/tex]
Explicație pas cu pas:
[tex]tg 30 = \dfrac{x}{4\sqrt{3} } \Rightarrow \dfrac{1}{\sqrt{3} } = \dfrac{x}{4\sqrt{3} } \Rightarrow x = \dfrac{4\sqrt{3} }{\sqrt{3}} \Rightarrow \bf x = 4[/tex]
[tex]\cos 30 = \dfrac{4\sqrt{3} }{y} \Rightarrow \dfrac{\sqrt{3} }{2} = \dfrac{4\sqrt{3} }{y} \Rightarrow y = \dfrac{2 \cdot 4\sqrt{3} }{\sqrt{3}} \Rightarrow \bf y = 8[/tex]
