Answer:
Step-by-step explanation:
From the given figure and the information, using trigonometry,
[tex]\frac{x}{7}=tan45^{{\circ}}[/tex]
⇒[tex]\frac{x}{7}=1[/tex]
⇒[tex]x=7[/tex]
Also, [tex]\frac{x}{y}=sin45^{{\circ}}[/tex]
⇒[tex]\frac{7}{y}=\frac{1}{\sqrt{2}}[/tex]
⇒[tex]y=7\sqrt{2}[/tex]
⇒[tex]y=9.9[/tex]
Thus, the values of x and y are 7 and 9.9 respectively.
