Question

If a chord AB subtends an angle of 50° at the
centre of a circle, then what is the angle between
the tangents at A and B?​

Answer 1

Step-by-step explanation:

hope its help you..........

Answer 2

Answer:

The angle between

the tangents at A and B is 130°

Step-by-step explanation:

• In quadrilateral AOBC,

A°+B°+C°+D°=360°

A°=B°=180°

(Tangent)

180°+50°+C°=360°

C°=30°-230°=130°

I HOPE IT IS CORRECT

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