The Fig"shows two concentric drcles with centre O. AB and ApQ are tang – InterviewSolution

1.	The Fig"shows two concentric drcles with centre O. AB and ApQ are tangents tothe inner circle from point A lying on the outer circle. If AB 7.5 em then AQ is equato :56.(A) 18 em(B) 15 em(C) 12 cm(D)10cm
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