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in Mathematics by (33.0k points)

In the given figure, a quadrilateral ABCD is drawn to circumscribe a circle such that its sides AB, BC, CD and AD touch the circle at P, Q, R and S respectively. If AB = x cm, BC = 7cm, CR = 3cm and AS=5cm, find x.

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Best answer

We know that tangent segments to a circle from the same external point are congruent 

Now, we have

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