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In the Given Figure, Ab is the Diameter. the Tangent at C Meets Ab Produced at Q. If ∠Cab = 34°, Find: ∠Cba - Mathematics

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Question

In the given figure, AB is the diameter. The tangent at C meets AB produced at Q.
If ∠CAB = 34°, Find : ∠CBA

Sum
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Solution

AB is diameter of circle.

∴  ACB = 90°

In ΔABC,

∠ A + B + ∠ C = 180°

⇒  34° +  ∠ CBA + 90° =  180°

⇒  ∠ CBA =  56°

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