Question

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




Hey guys , can anyone will give me right answer ​

Answer 1

Answer:

(1) It is given that line AB is tangent to the circle at A.

∴ ∠CAB = 90º (Tangent at any point of a circle is perpendicular to the radius throught the point of contact)

Thus, the measure of ∠CAB is 90º.

Answer 2

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