Just multiply them. Eg Length 17, width 23 is an area of 17 x 23 ie 391 squft
the formula for area of a square is length times width
You multiply the length of a side by the square root of 2.If you only have the area, square root it to find the length of a side.
You don't. Centimeters are length. Square centimeters are area.
Carpet area in square units of measurments = length *width
1,600 square feet. To calculate square feet simply multiply length by width - the result is the area in square feet.
The area, measured in square metres, depends on the shape. There are different formulae for rectangles or circles or triangles.
To calculate the area of a square, you multiply the length of one side by itself. The formula is: Area side length x side length.
That depends what you want to calculate. To calculate the area, for a rectangular lot, just multiply length x width; in the special case of a square lot, this becomes length x length, or length square.
Just like any rectangle, the area is length x width. In the special case of a square, since both are the same, you can calculate length x length, or length squared.
The length of the side of a square of area x square units is sqrt(x) units.
450 square centimeters
the formula for area of a square is length times width
The formula for the area of the square is length multiplied by width.
It is the same as its length, and if that is not given, it is the square root of the area.
You multiply the length of a side by the square root of 2.If you only have the area, square root it to find the length of a side.
If the length of a side of the square is S units then the diagonal is S*sqrt(2) units in length.
You can solve this in two steps. 1) Calculate the length of a side of the square, based on the area. 2) Once you have the length of the side, you can calculate the perimeter.