Question

if two circle intersect at two points , prove that their centre lie on the perpendicular bisector of ​

Answer 1

Step-by-step explanation:

A AB is the common chord of the two circles and OO' is the line segment joining the centres of the two circles. Let OO' intersect AB at P. To prove: OO' is the perpendicular bisector of AB. Hence, OO' is the perpendicular bisector of AB.

Answer 2

Answer:

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