46) If PA and PB are the tangents from a point P to a circle, such that PA = 10 cm and angle APB = 60°, then the length of the chord AB is A) 8 cm B) 11 cm C) 9 cm D) 10 cm

46) If PA and PB are the tangents from a point P to a circle,
such that PA = 10 cm and angle APB = 60°, then the
length of the chord AB is
A) 8 cm
B) 11 cm
C) 9 cm
D) 10 cm

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