Discussion of Question with ID = 070 under Areas

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The length and breadth of a rectangle are in the ratio 13 : 2. What is the perimeter if the area is 104 sq. meters?


60 meters.


62 meters.


58 meters.


64 meters.

Ans: a

Let L = 13x and B = 2x. We are given (13x × 2x) = 104, which gives x = 2. So perimeter = 2 × ((13 × 2) + (2 × 2)) × = 60 meters.

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