since
[tex]Sin(\theta)=\frac{Opp}{Hyp}[/tex][tex]Sin(57)=\frac{x}{25}[/tex][tex]25*Sin(57)=x[/tex][tex]x=20.966[/tex]
rounded to the nearest tenth is
x=21.0
Now
[tex]Cos(\theta)=\frac{Adj}{Hyp}[/tex][tex]Cos(57)=\frac{y}{25}[/tex][tex]25*Cos(57)=y[/tex][tex]y=13.61[/tex]
rounded tothe nearest tenth
y= 13.6
