Question

A tengent PQ at a point p of a circle of radii 5cm meets a line through the centre O. At a point q so that OQ=12 , length PQ=

Answer 1

Answer: https://www.teachoo.com/1825/538/Ex-10.1--3---A-tangent-PQ-at-a-point-P-of-a-circle/category/Ex-10.1/

Explanation:Go to the above website you will definately  find your answer

with clear explanation

by the way its answer is $\sqrt 119$

Answer 2

Answer:

Explanation:

Tangent drawn on a ci