Answer:
option D
Place the point of the compass on point A and draw an arc across AB
Step-by-step explanation:
Following are the steps to follow to draw a perpendicular bisector of AB
Step 1
Place the compass at one end of line segment and adjust the compass to slightly longer than half of the line AB.
Step 2
Place compass on point A and draw arcs above and below the lineAB.
Step 3
Keeping the same compass width, draw arcs from point B.
Step 4
Place ruler where the arcs cross, and draw the line segment.