For two concentric circles, if AB is a chord of the outer circle touching the inner circle at point P, then PB = AB2
In the given figure, O is the centre of two concentric circles of radii 6 cm and 10 cm. AB is a chord of outer circle which touches the inner circle. The length of chord AB is
(a) 8 cm (b) 14 cm (c) 16 cm (d) √136 cm