ABCD is a rectangle. prove that the point of intersection of its diagonals is the centre of the circle.
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Hint: Show that the diagonals should be diameters.
Originally Posted by malaygoel Hint: Show that the diagonals should be diameters. please explain
In a circle, if a chord subtends right angle then it should be a diameter. Hence, the diagonals of the rectangle should be the diameters of the circumscribing circle.....and two diameters intersect only at centre of the circle.
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