In a circle with center P , PM QR , PM = 12 , PM= 20 . find QR Hey guys , can anyone will give me right answer

In a circle with center P , PM QR , PM = 12 , PM= 20 . find QR Hey g

1.	In a circle with center P , PM QR , PM = 12 , PM= 20 . find QR Hey guys , can anyone will give me right answer
Answer» <html><body><p>(<a href="https://interviewquestions.tuteehub.com/tag/1-256655" style="font-weight:bold;" target="_blank" title="Click to know more about 1">1</a>) It is given that <a href="https://interviewquestions.tuteehub.com/tag/line-1074199" style="font-weight:bold;" target="_blank" title="Click to know more about LINE">LINE</a> <a href="https://interviewquestions.tuteehub.com/tag/ab-360636" style="font-weight:bold;" target="_blank" title="Click to know more about AB">AB</a> is tangent to the <a href="https://interviewquestions.tuteehub.com/tag/circle-916533" style="font-weight:bold;" target="_blank" title="Click to know more about CIRCLE">CIRCLE</a> at A.∴ ∠CAB = 90º (Tangent at any point of a circle is <a href="https://interviewquestions.tuteehub.com/tag/perpendicular-598789" style="font-weight:bold;" target="_blank" title="Click to know more about PERPENDICULAR">PERPENDICULAR</a> to the radius throught the point of contact)Thus, the measure of ∠CAB is 90º.</p></body></html>