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It depends on the shape.

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Q: How do you find Length and width whe area and perimeter are given?
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Related questions

How do you find area when given perimeter and width?

If you are given the width and the perimeter, then figure out what the length is then calculate the area... hope this helps :)


How do you find the perimeter of a rectangle with only the width or length and the area given?

It not possible you nit witt that is not true length x width = area If you know length and area, solve width width = area / length then 2 x length + 2 x width = perimeter


What measurements do you need to find the area and perimeter of a rectangle how would you use these measurements to find the area and perimeter of a rectangle?

you need length and width length multiply width = area length + length + width + width = perimeter


How do you get the area if you have the width and the perimeter?

Perimeter = 2 lengths + 2 widths 1/2 perimeter = length + width Length = 1/2 perimeter - width Area = length x width That's (1/2 perimeter - width) x (width) .


What is the length and width of a garden if it has the greatest possible area?

For a given perimeter, its a square.


How do you find the optimal area of a rectangle given its perimeter?

Multiply length by width


How do you find the length and width of a rectangle when given the area and perimeter?

By forming a quadratic equation from the information given and then the length and width can be found by solving the equation.


How do you find the area and perimeter of a rectangle?

Perimeter: Add the length of the four sides. Area: Multiply length x width.


How does perimeter relate to area?

The perimeter is equal to length + length + width + width while area is length x width. Both measurements are found by using width and length.


How do you find perimeterwhen the length and area is given?

take area and divide by length. this will give you width. take 2times width plus 2 times length and that is the perimeter


How do you find the perimeter of a rectangle if you have the length and the area?

Area = Length*Width so Width = Area/Length. Therefore the Width can be calculated. Then, perimeter = 2*(Length + Width) and everything on the right hand side of the equation is known so the perimeter can be calculated.


What is the perimeter of a square with an area of 800?

Area = Legth x Width In a square, Length = Width Therefore Area = Length x Length (or Width x Width) Area = Length squared Length = Square Root of 800 Perimeter = 4 x length Perimeter = 4 x Square Root of 800 Perimeter = 113.14