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You cannot find the area of a rectangle if you only know its length. You need to know its width too. Then you multiply its length by its width.
Area of rectangle divided by its length = width of rectangle
LengthXWidth=Area
Perimeter = 2 * width + 2 * length, so rearranging --> width = (Perimeter / 2) - length
You really can't unless you know something else about the length or width or even the area of the rectangle. You have 2 unknowns (length & width) & only one equation (perimeter). In order to find 2 unknowns you need 2 equations, that's why you need to know something else about the rectangle such as how the length & width are related to each or the area of the rectangle. Hope that helps.
You cannot find the area of a rectangle if you only know its length. You need to know its width too. Then you multiply its length by its width.
Area of rectangle divided by its length = width of rectangle
You would also need to know the area of rectangle, along with the width in order to determine the length of the rectangle.
multiply them
You divide area by length or area/length.
Divide its width into the area will give its length
LengthXWidth=Area
Perimeter = 2 * width + 2 * length, so rearranging --> width = (Perimeter / 2) - length
You really can't unless you know something else about the length or width or even the area of the rectangle. You have 2 unknowns (length & width) & only one equation (perimeter). In order to find 2 unknowns you need 2 equations, that's why you need to know something else about the rectangle such as how the length & width are related to each or the area of the rectangle. Hope that helps.
The area of rectangle is : 896.0
Lengthxwidth=area You multiply the length times the width and then you put the answer in squared units
Its impossible to isolate both the length and width, but you can figure out the sum of one pair of length and width, which is 13.