l= A/ W
c=a-b
a=f/ m
m= f/a
To calculate the length when you have both the width and the area, you can use the formula for the area of a rectangle: Area = Length × Width. Rearranging this formula to solve for length gives you Length = Area ÷ Width. If you only have the width and length, you can directly use the length value provided.
No, you do not divide the perimeter by the length to find the breadth. Instead, for a rectangle, you can use the formula for the perimeter, which is ( P = 2 \times (length + breadth) ). To find the breadth, you can rearrange the formula to solve for breadth: ( breadth = \frac{P}{2} - length ).
A = 2bc - dAdd 'd' to each side of the equation:A + d = 2bcDivide each side by 2b :(A + d)/2b = c
The formula for volume is length x width x height = volume. So if you take the volume and divide it by the length and width it should give you the height.
You take the formula for a rectangle, replace what you know, and solve for the remaining variable.
R = radius c = chord length s = curve length c = 2Rsin(s/2R) you can solve for radius by trial and error as this is a transcendental equation
Please clarify what data is given, and what you want to solve for. To calculate the perimeter, add the length of all four sides. To calculate the area, the formula is basically same as for a rectangle: length x height; however, the height must be measured perpendicular to the side which you use as "length".
To find the width of a rectangle when you know the length, you can use the formula for the area of the rectangle, which is Area = Length × Width. If you have the area, you can rearrange the formula to solve for width: Width = Area ÷ Length. If you don't have the area, you will need additional information, such as the perimeter or the relationship between length and width, to determine the width.
The formula you need is: area = length x width Replace the numbers you know; solve for the number you don't know.