Which of the following steps is included in the construction of a perpendicular line through a point off the line? Connect arcs above the line with arcs below the given line with a straightedge.

Connect arcs that are either above or below the original line and a point off the line with a straightedge.

Create arcs on either side of a point that is off the given line.

Create a copied angle by using the first two lines as the original angle.