Which of these is a correct step in constructing the bisector of a line segment?

Question 9 (Multiple Choice Worth 7 points)

(01.05 MC)Amy is using a drawing program to complete a construction with which she is almost finished. Which construction is she completing?

 An equilateral triangle inscribed in a circle A square inscribed in a circle A regular pentagon inscribed in a circle A regular hexagon inscribed in a circleQuestion 10 (Multiple Choice Worth 6 points)

(01.01 LC)Which of the following is a defined term?

 Angle Line Point Plane