Given a segment with endpoints a and b, what figure can you contrust using the steps below? step 1: put the compass point on a and draw a long arc. be sure the opening is greater than 1/2 ab. step 2: with the compass on the same setting, put the compass point on b and draw another long arc. label the points where the two arcs meet as x and y. step 3: draw xy. (it has a line on top) label the point of intersection of ab (it has a line on top too) and xy (has a line on top) as m, the midpoint of ab. (line on top) a. a perpendicular bisector b. a congruent segment c. an angle bisector d. a congruent angle