i think you find the square root of the area. that's the length and the width, so you multiply it.
If you are given the width and the perimeter, then figure out what the length is then calculate the area... hope this helps :)
the area of a rectangle = length x widthwe can rearrange this to give uslength of a rectangle = area/ width
You can't. There are an infinite number of possible rectangles with a given area.
Length = (Perimeter - twice width) / 2
Area = (length) times (width)Length = (area) divided by (width)Width = (area) divided by (length)
Find the width, and multiply the length and the width.
For a rectangle, area equals length times width. To find the length given the width and area, divide the area by the width.
Area divided by width equals length
Divide area by length and that gives you width.
Divide the area by the width and it will give you the length.
Divide the area by the length will give you the width
That will depend on the information given as for example if you are given its width and area then in order to find its length divide the width into the area.
i think you find the square root of the area. that's the length and the width, so you multiply it.
area divided by length equals width
Length (L) equals area (A) divided by width (W); or L = A / W.
If you are given the width and the perimeter, then figure out what the length is then calculate the area... hope this helps :)