Two circles with centers O and O' of radii 6cm and 8 cm respectively intersect two points P and Q such that OP and O'P are tangents to the two circle. The length of the common chord PQ is

Two circles with centers O and O' of radii 6cm and 8cm respectively intersect two points P and Q such that OP and O'P are tangents to the two circle.The length of the common chord PQ is

Two circles with centres O and O' of radii 3 cm and 4 cm, respectively intersect at two points P and Q such that OP and O'P are tangents to the two circles. Find the length of common chord PQ.

Two circles with centres O and O' of radii 3 cm and 4 cm , respectively intersect at two points P and Q such that OP and O'P are tangents to the two circle . Find the length of the common chord PQ.

Two circles with centres O and O' of radii 3cm and 4 cm, respectively intersect at two points P and Q, such that OP and O' P are tangents to the two circles. Find the length of the common chord PQ.

Two circles with centres A and B of radii 3 cm and 4 cm respectively intersect at two points C and D, such that AC and BC are tangents to the two circle. Find the length of the common chord CD.