In a circle, chord AB subtends 60° at the center. The angle between the tangents at A and B is:
Answer
The correct answer is B: 120°. The angle between two tangents drawn from an external point equals 180° minus the central angle. Here, 180° - 60° = 120°.
A.90°
B.120°✓ Correct
C.60°
D.150°
Explanation
The angle between two tangents drawn from an external point equals 180° minus the central angle. Here, 180° - 60° = 120°.
💡 Practice unlimited SSC CHSL PYQs + AI-tracked progress on each topic. Sign up free →