What is the best next step in the construction of the perpendicular bisector of
AB?
O
A. It is not possible to bisect AB with this construction.
O
B. Use a compass to draw a circle using the lower intersection of the
circles as the center point.
C. Use a straightedge to draw a line segment that connects the
vertices of the two equilateral triangles that coincide with the
intersections of the circles.
O
D. Use a compass to draw a circle using the upper intersection of the
circles as the center point.