Question
Mathematics Question on Tangent to a Circle
In the given figure, PA is the tangent drawn from an external point P to the circle with center O. If the radius of the circle is 3 cm and PA = 4 cm, then the length of PB is
A
3 cm
B
4 cm
C
5 cm
D
2 cm
Answer
2 cm
Explanation
Solution
The correct option is (D): 2 cm