The length and breath of a rectanglular field are in the ratio 3:4 . Its area is 6912 m sqaure. Find the area of the field
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Let the lenght and breadth of the rectangle be 3x and 4x.
Area of rectangle = 6912 sq. cm. = lenght * breadth = 3x * 4x = 12x2
i.e. 6912 = 12x2
x2 = 6912 / 12 = 576, therefore x = square root of 576 = 24.
Therefore dimensions of the rectangle field are 3x and 4x = 3*24 and 4*24 = 72cm and 96cm.
Area of rectangle = 6912 sq. cm. = lenght * breadth = 3x * 4x = 12x2
i.e. 6912 = 12x2
x2 = 6912 / 12 = 576, therefore x = square root of 576 = 24.
Therefore dimensions of the rectangle field are 3x and 4x = 3*24 and 4*24 = 72cm and 96cm.
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