Question

∆ABC~∆PQR, A(∆ABC)=16, A(∆PQR)=49 then AB/PQ=______​

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.

Step-by-step explanation:

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