Question

Two concentric circles are of radii 13 cm and 5 cm. The length of the chord of larger circle which touches the smaller circle is _____ . (A) 20 cm (B) 24 cm c) 12 cm (D) 13 cm​

Answer 1

Answer:

B

Step-by-step explanation:

Concept Used: Radius is always perpendicular bisector to a tangent. ∴ The length of a chord is 24 cm.

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Answer 2

Answer:

Hence, the length of chord AB = 24 cm.

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