Prove that the tangents drawn at the ends of a diameter of a circ | Filo
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Prove that the tangents drawn at the ends of a diameter of a circle are parallel.

Solution: Solution: Please refer to video for the diagram.
Let tangents at and intersect at point P.
We know tangent at any point at circle, make an angle of with a line at center of circle.
So, here,
Then, in ,



As, angle created by two tangents and of circle is , which means is parallel to .
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