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A circle is inscribed in a quadrilateral...

A circle is inscribed in a quadrilateral ABCD , touching sides AB , BC , CD and DA at P , Q , R , and S respectively. If AS = 8 cm , BC = 11 cm and CR = 5 cm, then the length AB is equal to :
एक वृत्त किसी चतुर्भुज ABCD के भीतर स्थित है जो भुजा AB, BC, CD तथा DA को क्रमशः P, Q, R और S पर स्पर्श करता है | यदि AS = 8 सेमी, BC = 11 सेमी और CR =5 सेमी है, तो AB की लंबाई ज्ञात करें |

A

12 cm

B

13 cm

C

16 cm

D

14 cm

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PINNACLE-GEOMETRY-EXERCISE
  1. ABCD is a cyclic quadrilateral such that AB is a diameter of the circl...

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  2. Let triangle ABC ~ triangle QPR and (triangle ABC)/(triangle QPR)=9/16...

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  3. A circle is inscribed in a quadrilateral ABCD , touching sides AB , BC...

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  4. In triangle ABC ,AD is perpendicular to BC at D and AE is the bisector...

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  5. PQRS is a cyclic quadrilateral. If angle P is four times the angle R a...

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  6. In triangle ABC ,D and E are the points on sides AC and AB, respective...

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  7. In triangle ABC ,AD is the bisector of angle A,meets BC at D. If BC = ...

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  8. Let triangle ABC ~ triangle QPR and (triangle ABC)/(triangle QPR)=9/16...

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  9. If one of the angles of a triangle is 64^@, then the angle between the...

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  10. In a triangle ABC, D and E are two points on the sides AB and BC , re...

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  11. Let triangle ABC ~ triangle QPR and (triangle ABC)/(triangle QPR)=9/4,...

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  12. In triangle ABC ,D and E are the points on sides AB and AC, respective...

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  13. Let triangle ABC ~ triangle QPR and (triangle ABC)/(triangle QPR)=9/4,...

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  14. A circle is inscribed in a triangle ABC. It touches sides AB, BC and A...

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  15. In a triangle ABC, the bisectors of angle B and angle C meets at point...

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  16. Two circle of radii 5 cm and 8 cm intersect at the points A and B. If ...

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  17. Two circles of radii 7 cm and 9 cm intersect at the points A and B. If...

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  18. Let triangle ABC ~ triangle QPR and (triangle ABC)/(triangle QPR)= 1/1...

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  19. A circle is inscribed in a triangle ABC. It touches sides AB, BC and A...

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  20. In triangle ABC, D and E are two points on the sides AB and AC respect...

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