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In rectangleABCD if BC |\| AD , and bar(...

In `rectangleABCD` if `BC |\| AD` , and `bar(BD)` is a transversal, `angleADB = 100^@ - 4x^@ , angleCBA = 180^@ - 5x^@` ,then `x^@`=_____

A

`270^@`

B

`80^@`

C

`100^@`

D

`180^@`

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VGS PUBLICATION-BRILLIANT-QUADRILATERALS-EXERCISE
  1. A diagonal of a parallelogram divides It Into two

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  2. The angle bisectors of a parallelogram form a

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  3. In the parallelogram PQRS, angleP = 40^@ , then angleR=

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  4. The ratio of two consecutive angles of a parallelogram is 1:2 then the...

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  5. ABCD is a parallelogram if angleBAD=110^@ then angleDCE =

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  6. In the parallelogram PQRS, 1/2 angleP + 1/2 angle Q =

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  7. ABC is an equilateral triangle with side 10 cm. The perimeter of the t...

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  8. The quadrilateral in which the dlagonals are equal but not perpendicul...

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  9. From the adjacent figure PQ I\I RS , angle RPQ = 52^@ , angle RPS = 6...

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  10. In a parallelogram, If one set of opposite angles are complementary, t...

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  11. In the given figure AB |\| CD , AB = CD. barAC and barBD intersects at...

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  12. In rectangleABCD if BC |\| AD , and bar(BD) is a transversal, angleADB...

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  13. In rectangleKLMN,KM Is the diagonal, then angleKML=

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  14. In rectanglePQRS , bar(PX) and bar(QY) are the angle bisectors at angl...

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  15. Which of following is not correct?

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  16. In rectangleABCD if bar(AB) |\| bar(CD) then angleA and angleD are

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  17. In the rectangle ABCD, X, Y are the mid points of barCD , barAD respec...

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  18. In the rectangle ABCD, X, Y are the mid points of barCD , barAD respec...

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  19. From a rectangular shape of paper If you cut 3 triangles the area of b...

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  20. In a rhombus a diagonal divides it into

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