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In Figure, common tangents P Q and RS to...

In Figure, common tangents P Q and RS to two circle intersect at A. Prove that PQ=RS

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RD SHARMA ENGLISH-CIRCLES-All Questions
  1. In Figure, two tangents A Ba n dA C are drawn to a circle with centre ...

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  2. In the given figure, O is the centre of the circle and OLM is perpendi...

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  3. In Figure, common tangents P Q and RS to two circle intersect at A. Pr...

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  4. Circles C(O, r) and C(O', r'), (r gt r') touch internally at P. PQ is...

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  5. Two concentric circles of radii 3 cm and 5 cm are given. Then length ...

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  6. In Figure, a circle with centre O is inscribed in a quadrilateral ABCD...

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  7. In Figure, O is the centre of the circle and B C D is tangent to it at...

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  8. In Figure, there are two concentric circles with centre O of radii 5 c...

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  9. . In the given figure, two equal circles, with centres O and O', touch...

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  10. Prove that the line segment joining the points of contact of two paral...

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  11. about to only mathematics

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  12. In two concentric circles prove that all chords of the outer circle wh...

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  13. In Figure, O\ a n d\ O ' are centres of two circles intersecting at ...

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  14. Two circles with centres Aa n dB of radii 3c ma n d4c m respectively i...

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  15. If an isosceles DeltaABC in which AB=AC=6cm, is inscribed in a circle ...

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  16. O is the centre of a circle of radius 5cm. T is a point such tha...

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  17. AB is a diameter of a circle with centre O, AH and BK are perpendicula...

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  18. A tangent P Q at a point P of a circle of radius 5 cm meets a line ...

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  19. A line through the centre O of a circle of radius 7 cm cuts the ...

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  20. Fill in the blanks: The common point of a tangent and the circle...

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