Question

a tangent PQ at a point P of a circle of radius 5 centimetre metre line through the centre O at a point Q so that o q is equal to 13 cm find length of PQ ​

Answer 1

Step-by-step explanation:

refer attachment..........

Answer 2

Answer:

12

Step-by-step explanation:

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Please refer to attachment .

Applying pythagoras theorem:

PQ =√(13² - 5² )= √(169-25) = √(144) = 12