Question

In a circle, point P is its centre and PA = PB = radius of the circle. Where do points A and B lie?

Answer 1

A circle is given with centre P and PA = PB = radius of the circle.

∵ The radii of a circle are equal there they lie on the circumference of the circle In other words, path of a point which is equidistant from a fixed point is the circumference of a circle. The fixed point is called the centre and equidistance is the radius.