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In the given figure, a quadrilateral ABC...

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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RS AGGARWAL-CIRCLES-Test Yourself
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  2. If the angle between two radii of a circle is 130^(@) then the angle b...

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  8. Two tangent segments BC and BDare drawn to a circle with centre O such...

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  11. Prove that the tangents drawn at the ends of the diameter of a circle ...

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  12. In the given figure, if AB=AC, prove that BE=CE.

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  13. Theorem:If two tangents are drawn to a circle from an external point ;...

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  14. Prove that the tangents drawn at the end points of a chord of a circle...

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  15. सिद्ध कीजिए कि किसी वृत्त के परिगत समांतर चतुर्भुज समचतुर्भुज होता है...

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  16. Two concentric circles are of radii 5cm and 3cm respectively. Find the...

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  17. एक वृत्त के परिगत एक चतुर्भुज ABCD खींचा गया है सिद्ध कीजिए AB +CD =...

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  18. Prove that opposite sides of a quadrilateral circumscribing a circle s...

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