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In Figure-2, TP and TQ are tangents drawn to the circle with centre at O. If \angle POQ = 115^{\circ} then \angle PTQ is 
Option: 1 115°
Option: 2 57.5°
Option: 3 55°
Option: 4 65°

Answers (1)

\\\angle PTQ + \angle POQ = 180^0 \\ \angle PTQ + 115^0 = 180^0 \\ \angle PTQ = 180^0 - 115^0 \\ \angle PTQ = 65^0 \\

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