answersLogoWhite

0

As an area can be any shape, there is no formula for finding length and breadth when given area.

But if you have a rectangle:

Area = length × breadth

Which can be rearranged to give:

Breadth = Area ÷ Length

or

Length = Area ÷ Breadth

There is no one solution for this - pick any breadth (or length) and you can work out the length (or breadth) of the rectangle so that it has the given area.

For example, If a rectangle has an area of 12 m² it could have dimensions:

  • breadth = 1 m → length = 12 m² ÷ 1 m = 12 m
  • breadth = 2 m → length = 12 m² ÷ 2 m = 6 m
  • breadth = 3 m → length = 12 m² ÷ 3 m = 4 m

All those rectangles: 1m by 12 m, 2 m by 6 m, 3 m by 4m have an area of 12 m²

The lengths need not be whole numbers, giving further rectangles, for example:

  • breadth = 0.5 m → length = 12 m² ÷ 0.5 m = 24 m
  • breadth = 1.5 m → length = 12 m² ÷ 1.5 m = 8 m
  • breadth = 2.5 m → length = 4.8 m
User Avatar

Wiki User

7y ago

What else can I help you with?

Related Questions

What is the formula to to find length and breadth if the perimeter is given?

l = Length W = breadth or width perimeter = 2 x (L+W) = 2L + 2W


What is the formula for finding the weight of an object if length breadth and thickness is given?

Dear, we cannot find the weight of the object for which the l, b, h is given. since a heavy object may be small in size..... by afsu


How do you find area and length of a rectangle if perimeter and breadth is given?

Well, isn't that just a happy little problem to solve! To find the area of a rectangle, you multiply the length by the breadth. And to find the length, you can use the formula: length = (perimeter - 2 * breadth) / 2. Just remember, there are no mistakes, only happy accidents in math!


What is the area of the rectangle when the length and breadth are given?

All you need to do is length x breadth = area


What is the formula used to find the length of a rectangular prism?

The answer depends on what information you are given: (volume, breadth and height), (surface are, breadth and height), (principle diagonal, breadth and height), (mass, density, breadth and height) or some other set.


What is it to Evaluate a formula in math?

to solve the equation In math there are many formulas, for example the area of a circle is given by the product of pi and the square of the radius of the circle. This is the generalized formula and holds good for any value of the radius. However, there is one and only one value of area for a given value of the radius. Similarly the area of rectangle is the product of its length and breadth. This is the generalized formula and holds good for any value of length and breadth. However, there is one and only one value of area for a given set of length and breadth. The roots of a quadratic equation are given by a well known equation and gives a positive and a negative value for the answer. Both values are valid even though the negative value may not make sense under a given circumstance and is discarded. There are many such examples. The act of finding the results for a formula for a given instance is to EVALUATE.


What is the breadth of the rectangle when the area and length is given?

Divide the area by the length of the rectangle


How do you find height when length and breadth are given in rectangle?

A rectangle is a 2-dimensional object. It cannot have length and breadth AND height. If three dimensions are given, then two of them (eg breadth and height) must stand for the same thing.


What is the shape of a given area?

It has no length, breadth, height or position.


What is the height of a door whose area is 6sq . m and breadth is 1.5m with slove?

To find the height of the door, we can use the formula for the area of a rectangle, which is length multiplied by breadth. Given that the area is 6 sq. m and the breadth is 1.5 m, we can rearrange the formula to solve for the length (height). So, length = Area / Breadth = 6 sq. m / 1.5 m = 4 m. Therefore, the height of the door is 4 meters.


If the area of a carpet is 32m square and it s breadth is 4m what is the length?

It is: 32/4 = 8m in length


What is Formula for cubic inches in a box?

Cubic inches in a box = volume of box (in cubic inches) = Length * Breadth * Height, where each of these three is given in inches.