Which of these is a correct step in constructing congruent angles?
Use a straightedge and draw an arc across the first arc from a leg of the given angle.
Use a straightedge to measure the width between the points where the first arc cuts both legs of the given angle.
Use a compass and draw an arc across both the legs of the given angle.
Use a compass and join points to make the new leg of the congruent angle.

Step-by-step explanation:

Option c is the one that makes most sense, because to draw an angle bisector we actually using a compass to draw to arcs that intercept each other, and the point of intersection is also a point where the bisector line has to go through.

Also, you can answer this question by just using common reason, because a compass is not used to joint points and a straightedge is not used to create arcs. On the contrary, the compass is used to create arcs and the straightedge is to joint points.

Therefore, the right answer is C.

use a compass to draw two equal arcs from the intersection points of a previous arc and the legs.

Step-by-step explanation: