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In the given figure , the radii of the t...

In the given figure , the radii of the two circles are equal, prove that AB = CD.

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AGRAWAL PUBLICATION-CIRCLES-EXAMPLE
  1. In the given figure common tangents AB and CD to two circles intersect...

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  2. In the figure, AB is a chord of a circle, with centre O such that AB =...

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  3. In the given figure , the radii of the two circles are equal, prove th...

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  4. ABC is a right triangle in which angle B = 90^@. If AB = 8 cm and BC =...

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  5. In the given figure, PQ and RS are two parallel tangents to a circle w...

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  6. In figure, PQ and PR are tangents drawn to a circle with centre O from...

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  7. In the given figure, PA and PB are tangents to a circle from an extern...

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  8. A chord PQ of a circle is parallel to the tangent drawn at a point R o...

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  9. Prove that a diameter AB of a circle bisects all those chords which ar...

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  10. In the figure, AB is the diameter of a circle with centre O and AT is ...

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  11. In the figure AOB is the diameter of a circle with centre O. The tange...

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  12. Prove that the lengths of tangents drawn from an external point to a c...

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  13. In the given figure, PQ is a tangent from an external point P and QOR ...

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  14. In the figure are two concentric circles of radii 6 cm and 4 cm, with ...

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  15. In the given figure, two tangents TP and TQ are drawn to a circle with...

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  16. Prove that tangent drawn at any point of a circle is perpendicular to ...

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  17. Prove that the tangent drawn at the mid point of an arc of a circle is...

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  18. In the figure two circles touch each other at A. A common tangents tou...

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  19. In the figure PQ is a chord of length 8 cm of a circle of radius 5 cm....

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  20. Let S denote the semiperimeter of a triangle ABC in which BC = a, CA =...

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