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If area of a parallelogram with sides l ...

If area of a parallelogram with sides l and b is A and that of a rectangle with sides l and b is B then

A

`A gt B`

B

`A = B`

C

`A lt B`

D

`A ge B`

Text Solution

Verified by Experts

The correct Answer is:
A

Let h be the height of the ||gm.
Then, `h lt b`.
`therefore A= a xx h lt a xx b = B.`
Hence, `A gt B.`
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RS AGGARWAL-QUADRILATERALS-Multiple Choice Questions (Mcq)
  1. Which of the following is not true for a parallelogram ?

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  2. If APB and CQD are two parallel lines then the bisectors of angle AP...

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

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  4. P is any point on the side BC of a triangle ABC. P is joined to a. If ...

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  5. The parallel sides of a trapezium are a and b respectively. The line j...

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  6. Two parallelograms are on equal bases and between the same parallels. ...

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  7. Three statements are given below: I. In a ||gm, the angle bisectors...

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  8. Three statements are given below: I. In a rectangle ABCD, the diago...

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  9. In a quadrilatereal PQRS, opposite angles are equal. If SR = 2 cm and...

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  10. Diagonals of a parallelogram are perpendicular to each other. Is this ...

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  11. What special name can be given to a quadrilateral PQRS If angle P + a...

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  12. All the angles of a quadrilateral can be acute. Is this statement true...

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  13. All the angles of a quadrilateral can be right angles. Is this stateme...

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  14. All the angles of a quadrilateral can be obtuse. Is this statement tur...

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  15. Can we form a quadrilateral whose angles are 70^(@), 115^(@), 60^(@) a...

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  16. What special name can be given to a quadrilateral whose all angles are...

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  17. If D and E are respectively the midpoints of the sides AB and BC of tr...

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  18. In a quadrilateral PQRS, the diagonals PR and QS bisect each other. If...

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  19. Is quadrilateral ABCD a ||gm? I. Diagonals AC and BD bisect each ot...

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  20. Is quadrilateral ABCD a rhombus ? I. Quadrilateral ABCD is a ||gm....

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