55) From a point Q, the length of the tangent to a circle to its point of contact is 24 cm. Distance of Q from the centre O is 25 cm. The radius of the circle is A) 7 cm B) 24.5 cm C) 12 cm D) 15 cm

55) From a point Q, the length of the tangent to a circle to
its point of contact is 24 cm. Distance of Q from the centre
O is 25 cm. The radius of the circle is
A) 7 cm
B) 24.5 cm
C) 12 cm
D) 15 cm

WATCH NOW