Question

A tangent PQ at a point P of a circle of radius 5cm meets a line through the centre O. At a point Q

so that OQ = 12cm, length PQ is​

Answer 1

Step-by-step explanation:

By pythogras theorem

12^2 =5^2 +x^2

144 =25 + x^2

144 - 25 =x^2

119 =x^2

Root119=x

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Answer 2

Answer:

Hope this will help you

Step-by-step explanation: