Two circle intersect each other such that each circle passes through the centre of the other. If the distance between their centres is 12 , what is the radius of each circle?

Two circles intersect each other such that each circle passes through the centre of the other. If the distance between their centres is 12, what is the radius of each circle?

Two circles intersect each other such that each circle passes through the centre of the other. If the distance between their centres is 12, what is the radius of each circle ?

Two circles intersect each other such that each circles pass through the centre of the other.If the distance between their centres is 12,what is the radius of each circle?

Two equal circles intersect such that each passes through the centre of the other. If the length of the common chord of the circles is 10sqrt3 cm, then what is the diameter of the circle?

Two equal circles of radius 4 cm interest each other such that each passes through the centre of the other. The length of common chord is ____

Two circles with same radius r intersect each other and one passes through the centre of the other. Then the length of the common chord is

Two circles with same radius r intersect each other and one passes through the centre of the other. Then the length of the common chord is