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In the given figure, O is centre of the circle. Circle has 3 tangents. If ∠QPR = 45°, then what is the value (in degrees) of ∠QOR?
In the given figure, O is centre of the circle. Circle has 3 tangents. If ∠QPR = 45°, then what is the value (in degrees) of ∠QOR?
Answer & Solution
Correct Answer:
Option
A
∠PMO = 90° (Angle made on tangent)
∠QOR = 90° - $$\frac{{\angle {\text{P}}}}{2}$$
∠QOR = 90° - 22.5°
∠QOR = 67.5°
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