Which of the following reasons completes the proof in the picture?
A.a bisect or divides a segment into two congruent segments
B.perpendicular segments form angles of equal measure
C.perpendicular bisect ours form congruent right angles
D.symmetric property
![Which of the following reasons completes the proof in the picture Aa bisect or divides a segment into two congruent segments Bperpendicular segments form angles class=](https://us-static.z-dn.net/files/d7a/d447e07e51a66a0a7a10d862c9df6074.jpg)