Two concentric circles are of radii 5 cm and 3 cm. The length of the chord of the larger circle which touches the smaller circle is:
A. 8 cm
B. 10 cm
C. 12 cm
D. 18 cm
Answer:A
Two concentric circles are of radii 5 cm and 3 cm. The length of the chord of the larger circle which touches the smaller circle is:
A. 8 cm B. 10 cm C. 12 cm D. 18 cm
Explanation: As per the given question: