the tangents drawn at A&B are___​

Answers 2

Answer:

Solution

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Correct option is A)

Here AB is a diameter of the circle with centre O, two tangents PQ and RS drawn at points A and B respectively.

Radius will be perpendicular to these tangents.

Thus, OA ⊥ RS and OB ⊥ PQ

∠OAR=∠OBP=∠OBQ=90

0

Therefore,

∠OAR=∠OBQ (Alternate interior angles)

∠OAS=∠OBP (Alternate interior angles)

Since alternate interior angles are equal, lines PQ and RS will be parallel.

Answer:

the tangents drawn at A and B are

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