The length of a tangent drawn from a point at a distance of 10 cm of circle is 8 cm. The radius of the circle is
A. 4 cm
B. 5 cm
C. 6 cm
D. 7 cm
Answer:C
The length of a tangent drawn from a point at a distance of 10 cm of circle is 8 cm. The radius of the circle is
A. 4 cm B. 5 cm C. 6 cm D. 7 cm