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In Fig. 10.54, a circle touches all the four sides of a quadrilateral `A B C D` with `A B=6c m` , `B C=7c m` and `C D=4c m` . Find `A D` . (FIGURE)

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VK GLOBAL PUBLICATION-CIRCLES -PROFICIENCY EXERCISE (Short Answer Questions - II 3 mark)
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  8. In figure, common tangents AB and CD to two circles intersect at E. P...

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  10. In Fig. 10.54, a circle touches all the four sides of a quadrilater...

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  11. PQL and PRM are tangents to a circle with centre O at points Q and R r...

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

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  13. If from an external point P of a circle with centre O, two tangents PQ...

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  14. If Fig. 'O' is the centre of the circle Determine angleAQB and angleA...

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

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  16. Find the actual length of sides of DeltaOTP (Fig)

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  17. Find the perimeter of DeltaDEFG . (Fig.) .

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  18. If d1,d2 (d2>d1) be the diameters of two concentric circles and c be t...

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  19. In Fig. 10.57, a circle is inscribed in a quadrilateral A B C D in ...

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