Question

The diagram shows a stage in the construction of a line through A perpendicular to GH←→. Which sentence tells you how to perform the next step in the construction?

Set the compass width to GA¯¯¯¯¯, and draw arcs centered at H across both sides of the line.

Using sufficient compass width, draw an arc centered at A crossing the previous arc.

Set the compass width to GH¯¯¯¯¯, and draw an arc centered at A crossing the previous arc.

Keeping the same compass width, draw an arc centered at H crossing the previous arc.