Question

prove that tangent drawn at ends of a chord ofa circle make equal angles with the chord.​

Answer 1

(i) Using theorem, the length of the tangents drawn form an external point to a circle are equal. (ii) Using the theorem, the tangent at any point of a circle is perpendicular to the radius through the point of contact. ∠XBO = ∠OCY.

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Answer 2

Answer:

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