Question

if two circles intersect at two point then prove that their centre lie on the perpendicular bisector of the common chord​

Answer 1

Answer:

if two circles intersect at two points,then prove that their centres lie on the perpendicular bisector of the common chord. Consider two circle O and O′ intersect at two points A and B so that A B AB AB is the common chord of two circles and O O ′ OO' OO′ is the line segment joining the centers.