Answer:
The correct option is D.
Step-by-step explanation:
To draw a perpendicular line on a given follow these steps
1. Place your compass point on A and swing an arc of any size that crosses the line twice. Let the two points are G and H, where acr intersect the line.
2. Now stretch the compass larger
3. Place the compass on point G and make a small arc above the line.
4. Without changing the span on the compass, place the compass on point H. Two small arcs should be intersecting.
5. Using ruler, connect the intersection of the two small arcs to point A.
In the given figure 3 steps are already done, therefore next step is to keep the same compass width and draw an arc centered at H crossing the previous arc in the image.
Therefore option D is correct.