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