CBSE Class 10 Math 2022 Outside Delhi Set 1 Paper (Term II)

Question : 5 of 14

Marks: +1, -0

In Fig. 1, there are two concentric circles with centre

{\O}

. If

{\ARC}

and

{\AQB}

are tangents to the smaller circle from the point A lying on the larger circle, find the length of

{\AC}

, if

{\AQ}=5 {\cm}

Solution:

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