Question

The line AB is 12 metres in
length and is tangent to the
inner one of the two concen-
tric circles at point C. It is
known that the radii of the
two circles are integers. The
radius of the inner circle is:
(a) 5 metres
(c) 6 metres
(b) 8 metres
(d) 3 metres​

Answer 1

Answer:

(b) 8 metres

That's your answer