if P and Q are fixed points and X is a point which moves so that XP = XQ, the locus of X is
A
A straight line
B
a circle
C
the bisector of angle PXQ
D
the perpendicular bisector of PQ
Verified Correct Answer: D.
Step-by-Step Mathematical Solution
A perpendicular bisector always divides a line segment through its midpoint. The term bisect itself means dividing equally or uniformly.
Source: Myschool Past Questions Archive (Record #793)