Maths Circles CBSE Board 2026 Medium
In two concentric circles with centre O, the radius of the outer circle is 25 cm. Chord PQ of the outer circl…
In two concentric circles with centre , the radius of the outer circle is cm. Chord of the outer circle is tangent to the inner circle at . If cm, then the radius of the inner circle is:
- (a) cm
- (b) cm
- (c) cm
- (d) cm
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