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Ratio of difference between area of a re...

Ratio of difference between area of a rectangle obtained in two cases, first when length of a rectangle is decreased by 4 cm and second when breadth of the original rectangle is increased by 4 cm to the area of rectangle is 4 : 9. Find ratio of numerical value perimeter to area of rectangle.

A

A)`2:7`

B

B)`2:5`

C

C)`2:11`

D

D)`2:9`

Text Solution

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The correct Answer is:
D
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