If you know the area the divide area by length if you know perimeter subtract it by 2xlength and divide by 2
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the length of a rectangle is 8 more than the width. the area os 345 centimeters. find the length and width of the rectangle
Area of rectangle divided by its length = width of rectangle
For a rectangle or square, Area = Length * Width So Length = Area / Width.
The width is 16 feet
you need length and width length multiply width = area length + length + width + width = perimeter