Delmar is constructing an equilateral triangle. he uses his straightedge to draw a segment and labels the endpoints w and x. with the compass opening equal to the length of the segment, he draws a circle centered at point w and then a circle centered at point x. he labels the intersections of the circles as points p and q.

how should delmar finish the construction?

use a straightedge to join points p and q. label the intersection of pq and wx as a. construct the midpoint of ax and label it b. use a straightedge to join points q and b. △qab is equilateral.

use a straightedge to join points w and p, p and q, and then w and q. △wpq is equilateral.

use a straightedge to join points w and p and then points p and x. △wpx is equilateral.

use a straightedge to join points p and q. label the intersection of pq and wx as a. use a straightedge to join points q and x. △qax is equilateral.