Question

Prove that the tangents drawn at the end of a diameter of a circle are parallel to each other

Answer 1

Answer:

we know that the line drawn from centre to tangent is perpendicular to the tangent.

in diameter both the ends are radius and meet the tangent as perpendiculars.

wkt when a same line is perpendicular to 2 lines then the 2 lines are parellel.

PLS MARK IT BRAINLIEST

Answer 2

In the above figure we can see that angleable BMO = angle CNO =90°

But these both angles are alternate interior angles. But alternate angles are equal if the lines are parallel. So AB||CD

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