Which of these is a correct step in constructing the bisector of a line segment?
answer
use the straightedge to draw a line between the points where two arcs intersect
use the straightedge to find the distance between the endpoints of the line segment
use the compass to measure the distance between the line segment and the point of intersection of an arc
use the compass to copy the line segment on two arcs at equal distance from the end points of the segment