Respuesta :

Let's first graph the situation:

Lets use the sine law:

[tex]\frac{x}{\sin(70^o)}=\frac{34}{\sin (90^o)}[/tex][tex]x=\frac{34\cdot\sin (70^o)}{\sin (90^o)}[/tex][tex]x=\frac{34\cdot\sin (70^o)}{1}[/tex][tex]x=31.95[/tex]

Ver imagen BrantleighJ283083