A tangent PQ at a point P of a circle of radius 5 cm meets a line through the centre O so that OQ=13

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9.Secants and tangents Ex:9.1 (2nd problem)
A tangent PQ at a point P of a circle of radius 5 cm meets a line through the centre O so that OQ=13cm. Find the length of PQ.
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Dear students solve this question "A tangent PQ at a point P of a circle of radius 3cm meets a line through the centre O so that OQ=5cm. Find the length of PQ."

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