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The diagonal BD of a quadrilateral ABCD ...

The diagonal BD of a quadrilateral ABCD bisects `angleB and angleD`, then :

A

`(AB)/(CD)=(AD)/(BC)`

B

`(AD)/(AB)=(BC)/(CD)`

C

`(AB)/(BC)=(AD)/(CD)`

D

`AB=ADxxBC`

Text Solution

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The correct Answer is:
B
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ARIHANT SSC-GEOMETRY-INTRODUCTORY EXERCISE - 12.2
  1. In the given diagram AB||CD, then which one of the following is true ?

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  2. The bisector of the exterior angleA of DeltaABC intersects the side BC...

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  3. The diagonal BD of a quadrilateral ABCD bisects angleB and angleD, the...

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  4. Two right triangles ABC and DBC are drawn on the same hypotenues BC on...

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  5. A man goes 150 m due east and then 200 m due north. How far is he from...

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  6. From a point O in the interior of a DeltaABC perpendiculars OD, OE and...

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  7. In an equilateral triangle ABC, the side BC is trisected at D. Find th...

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  8. A B C is a triangle in which /A=90o,\ \ A N|B C ,\ \ B C=12 c m and...

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  9. A vertical stick 15 cm long casts it shodow 10 cm long on the gound. A...

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  10. Vertical angles of two isoceles triangles are equal. Then correspondin...

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  11. In the figure DeltaABC~DeltaPQ. If BC=8cm, PQ=4cm, AP=2.8cm, find CA :

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  12. In the figure BC||AD. Find the value of x :

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  13. Delta ABC is an equilateral triangle of side 2a units. Find each of i...

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  14. In figure AD is the bisector of angleBAC. If BD = 2 cm, CD = 3 cm and ...

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  15. In the figure AB||QR. Find the length of PB:

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  16. In the figure QA and PB are perpendicular to AB. If AO = 10 cm, BO = 6...

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  17. In the given figure AB = 12, AC = 15 cm and AD = 6 cm. BC||DE, find th...

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  18. In the figure, ABC is a triangle in which AB = AC. A circle through B ...

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  19. In figure, ABC is a right triangle, right angled at B. AD and CE are t...

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  20. In a triangle ABC,AB = 10 cm, BC = 12 cm and AC = 14 cm. Find the leng...

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