Math, asked by nancysharma292004, 6 months ago

the tangents at the end points of a diameter of a circle are​

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Answered by shristi346
2

Answer:

Prove that tangents drawn at the end-points of a diameter of a circle are parallel.

Step-by-step explanation:

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Answered by Anonymous
4

Answer:

here AB is a diameter of the circle with center O two tagents PQ and RS drawn at the point A and B respectively

radius will be prependicular to this tagents

thus OA RS and OB PQ

 < oar =  < oab =  < obq = 90degree

therefore,

OAR=OBQ(Alentrate interior angle)

OAS=OBP (Alentrate interior angle)

since,alternate interior angle are equal lines PQ and RS will be parallel

Step-by-step explanation:

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