Answer:
a. Swing arcs on both sides to intersect the first two arcs created.
Step-by-step explanation:
You want to know the second step in constructing the bisector of a segment, given that the first step was swinging arcs on either side of the segment with one end point as the center.
Segment bisector
The perpendicular bisector of a line segment is the set of points that are equidistant from the end points of the segment. The construction of a perpendicular bisector involves identifying two points on it, then connecting them with a line.
The usual procedure for identifying points on the perpendicular bisector is to draw two pairs of intersecting arcs with the same radius from each end of the segment. In order for the arcs to intersect, their radius must be greater than half the segment length.
Sasha has drawn one pair of arc with an appropriate radius in appropriate places either side of the segment being bisected. Her next step is to use the same radius to ...
swing arcs on both sides to intersect the first two arcs created
