Question

Which of these is a correct step in constructing an angle bisector?


use a straightedge to measure the bisected angles








use a straightedge to draw arcs which intersect at a point








use a compass to join the point where the arcs cross the vertex








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

Answer 1

The answer is one of those 4. I think it's the 3rd option but I'm not sure.