Complete the proof of the circumcenter theorem. given: lines l, m, and n are the perpendicular bisectors of ab, bc, and ac, respectively. p is the intersection of l, m, and n. prove: pa = pb = pc statements reasons 1. lines l, m, and n are the perpendicular bisectors of ab, bc, and ac. 1. 2. p is the intersection of l, m, and n. 2. 3. pa = 3. p lies on the perpendicular bisector of ab. 4. = pc 4. p lies on the perpendicular bisector of bc. 5. pa = = 5. question 7 of 12