Correct Answer: Vasco da Gama
Subject: 2025
Explanation: • <b>Circle Theorem</b>: Each radius to a tangent is perpendicular to the tangent. The angle between two tangents is supplementary to the central angle subtended by the contact points: $∠POQ=180°−60°=120°$.<br>• <b>Final Answer</b>: 120°.<br>• <b>Key Fact</b>: Revise the connected rule/fact; this helps distinguish the marked answer from the alternatives.<br>• <b>Additional Info</b>: Revise the connected rule/fact; this helps distinguish the marked answer from the alternatives.<br>• <b>Why the other options are wrong</b>: Revise the connected rule/fact; this helps distinguish the marked answer from the alternatives.<br>• <b>Exam Trick</b>: Revise the connected rule/fact; this helps distinguish the marked answer from the alternatives.