Length of a rectangle is 20 more than its breadth amp Perimeter of rectangle is 220 m find the area ...........

Quantitative Aptitude(IBPS CL) Mensuration 2D

Length of a rectangle is 20% more than its breadth & Perimeter of rectangle is 220 m. find the area of a square, having side equal to the length of rectangle.

4400 m²

3600 m²

4800 m²

4000 m²

None of these

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Explanation:

Perimeter of rectangle = 220 m
Length of a rectangle is 20% more than its breadth
Lets Length = 120x
Breadth= 100x
So,
Perimeter= 2(120x+100x)
2(120x+100x) = 220
X= ½
Length of rectangle= 120x = 120×1/2 = 60 m
Area of square = 60×60 = 3600 m2