Answer:
3. c, b, a.
4. That would be choice A.
Step-by-step explanation:
For 4 the arcs produce the line through P parallel to line l.
First an arc is drawn with the compass point at the intersection of the 2 lines.
Then another arc withe same setting on the compass is drawn from P. Then 2 small arcs to intersect the first 2 arcs are drawn, again with the same compass settings.
