Let two chords AB and AC of the larger circle touch the smaller circle having the same centre at X and Y,then XY = ?

Let two chords AB and AC of the larger circle touch the smaller circle

1.	Let two chords AB and AC of the larger circle touch the smaller circle having the same centre at X and Y,then XY = ?
A.	BC
B.	BC/2
C.	BC/3
D.	BC/4
Answer» C. BC/3

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Let two chords AB and AC of the larger circle touch the smaller circle having the same centre at X and Y,then XY = ?

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