{15 points if answered} i need pls ; ( i don't get this question audra was drawing a perpendicular bisector of segment ab with a compass. she started with line segment ab. then, she placed her compass point on a and opened the compass more halfway to b. which of the following is audra's next step? a. take a protractor and measure a right angle from the middle of ab b. using the width of the compass from the previous step, draw an arc on ab c. using the width of the compass from the previous step, draw two arcs to the left and right of both a and b. d. using the width of the compass from the previous step, draw large arcs both above and below segment ab.