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in Circles by (55.9k points)

Two circles of radii 4cm and 1cm touch each other externally and θis the angle contained by their direct common tangents. Then sinθ is equal to

(a) 24/25

(b) 12/25

(c) 3/4

(d) None of these.

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1 Answer

+1 vote
by (54.4k points)

Correct option is  (a) 24/25

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