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From a point P outside a circle, with ce...

From a point P outside a circle, with centre O, tangents PA and PB are drawn. Prove that
(i) `/_AOP=/_BOP`
(ii) `OP` is the `_|_` bisector of chord AB.

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NAGEEN PRAKASHAN ENGLISH-CIRCLES-Exercise
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  8. In the given figure O is the centre of the circle and AB is a tangents...

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  9. From a point P, two tangents PA and PB are drawn such that PA=10 cm an...

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  10. From an external point P, tangents PA and PB are drawn to a circle. CE...

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  11. In the giben figure, AB is the diameter of the circle, with centre O a...

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  12. In the given figure, PA and PB are tangents to a circle with centre O....

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  13. In the given figure two concentric circles with centre O are of radii ...

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  14. In quadrilateral ABCD angled D=90^(@), BC=38cm and DC=25cm. A circle i...

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  15. Two tangent segments BC and BD are drawn to a circle with centre O and...

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

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  17. Prove that in two concentric circles, the chord of the larger circl...

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

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  19. Prove that the opposite sides of a quadrilateral circumscribing a circ...

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  20. From a point P, two tangents PA and PB are drawn to a circle with cent...

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