Question 979317
You need to show which way you turned,
and how many turns you did by using some arcs or spirals.
I would draw an arrowhead at the end for looks,
but it is harder to do online than on paper,
and everyone should know that the angle goes from the positive x-axis to whatever arrow is the angle's terminal side.
{{{drawing(300,300,-0.9,0.9,-0.9,0.9,
grid(0),
red(arrow(0,0,0.95,0.55)),
arc(0,0,0.5,0.5,-30,0),locate(0.25,0.15,30^o),
green(arc(0,0,0.85,0.9,270,360)),
green(arc(0,0,0.95,0.9,180,270)),
green(arc(0,0,0.95,1,90,180)),
green(arc(0,0,1.05,1,0,90)),
green(arc(0,0,1.05,1.07,-30,0)),
locate(.5,0.25,green(390^o)),
blue(arc(0,0,1.5,1.5,0,330)),
locate(-0.85,0.53,blue(-330^o))
)}}}