Respuesta :
Step 1 is, "draw arcs through both legs of the angle, centered at the vertex of the angle."
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The arcs crossing the two legs have the same radius. One arc crossing both legs can be used, if you like.

Answer:
Place the compass on the vertex of the angle, and draw an arc across both legs of the angle.
Step-by-step explanation:
To draw an angle bisector, using only a compass and a straightedge, we first need to - Place the compass on the vertex of the angle, and draw an arc across both legs of the angle.
So, this is the first step to draw an angle bisector.