The steps below describe the construction of a line ag which is parallel to segment pq and passes through a point a outside of pq: step 1 shows a segment pq with an external point a. a line drawn from a intersects pq at a point b. step 2 shows an arc drawn from b that intersects bq in d and ba in e. step 3 shows an arc drawn from point a that intersects the segment ba extended in a point f which statement describes the next step?