state gov Bihar Police Constable (सिपाही) Mock Test Series 2025 Quantitative Aptitude Geometry Circles, Chords and Tangents
The length of the tangent drawn to a circle of radius 12 cm from a point 18 cm away from the center of the circle is:
1
3\(\sqrt{5}\) cm
2
6\(\sqrt{5}\) cm
3
9\(\sqrt{5}\) cm
4
2\(\sqrt{5}\) cm