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In a figure AE = BC and AE||BC and lengt...

In a figure AE = BC and AE||BC and length of AB, CD and ED are same then if `angleA=102^(@), angleBCD` = ?

A

`138^(@)`

B

`162^(@)`

C

`88^(@)`

D

none of these

Text Solution

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The correct Answer is:
B
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ARIHANT SSC-GEOMETRY-INTRODUCTORY EXERCISE - 12.3
  1. In a parallelogram ABCD, bisectors of consecutive angles A and B inter...

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  2. AB and CD are two parallel lines and a transversal PO intersects AB an...

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  3. In a figure AE = BC and AE||BC and length of AB, CD and ED are same th...

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  4. In a square ABCD, A is joined to a point X on BC and D is joined to a ...

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  5. A point X inside a rectangle PQRS is joined to the vertices then, whic...

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  6. ABCD is a parallelogram and m angleDAB=30^@, BC=20 cm and AB=20 cm. Fi...

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  7. The length of a side of a rhombus is 10 m and one of its diagonal is 1...

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  8. ABCD is a parallelogram and BD is a diagonal. angleBAD = 65^(@) and a...

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  9. If ABCD is a parallelogram in which P and Q are the centroids of Delta...

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  10. Two parallelograms stand on equal bases and between the same parallels...

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  11. If a rectangle and a parallelogram are equal in area and have the same...

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  12. If area of a parallelogram with sides l and b is A and that of a recta...

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  13. ABCD is a parallelogram and M is the mid point of BC. AB and DM are pr...

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  14. In a rectangle ABCD, P,Q are the mid-points of BC and AD respectively ...

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  15. Diagonals of a parallelogram are 8 m and 6 m respectively. If one of s...

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  16. In the given figure AD = 15 cm, AB = 20 cm and BC = CD = 25 cm. Find t...

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  17. In a trapizium ABCD, angleBAE=30^(@), angleCDF=45^(@), BC = 6 cm. and ...

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  18. Area of quadrilateral ACDE is 36 cm^(2), B is the mid-point of AC. Fin...

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  19. A square and a rhombus have the same base and rhombus is inclined at 3...

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  20. Find the area of a quadrilateral with sides 17,25, 30 and 28 cm and on...

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