What is the best next step in the construction of the perpendicular bisector of
AB?
O
A. Use a straightedge to draw an equilateral triangle by drawing line
segments from A and B to the point at the bottom where the two
circles intersect.
O
B. It is not possible to bisect AB with this construction.
O
C. Use a straightedge to draw an isosceles triangle by first drawing
line segments from A to the bottom where the two circle intersect.
O
D. Use a straightedge to draw an isosceles triangle by first drawing a
line segment from B to the lower point where the circles intersect.