Question

13. In the figure, 'O' is the centre of the circle,
AT is a tangent drawn from A whose point of contact
is T and if AT = 15 cm and AB = 7.5 cm, the radius
of the circle is
T
C o
B
А
(a) 11.25 cm
(b) 11.50 cm
(c) 22.5 cm
(d) 11 cm​

Answer 1

Step-by-step explanation:

a) 11.25cm........................