Question

EXERCISE 10.2
In Q. 1 to 3, choose the correct option and
give justification
Q. 1. From a point Q, the length of the
tangent to a circle is 24 em and the distance
of Q from the centre is 25 cm. The radius of
the circle is
(A) 7 cm (B) 12 cm
(C) 15 cm (D) 24.5 cm
m​

Answer 1

the radius of a circle is 15