= 40*[10-sqrt(13)] / [10+sqrt(13)][10-sqrt(13)]
= [400 - 40*sqrt(13)] / [100 - 13]
= 400/87 - 40*sqrt(13)/87
= 40/87*[10 - sqrt(13)]
= 2.94 approx.
For a rectangle or square, Area = Length * Width So Length = Area / Width.
The area of a rectangle is 56.25 square inches. The length of the rectangle is12.5 inches what is the width
It is the square area of the rectangle
The area of a square or rectangle can be found by multiplying the length times the width. In a square both the length and width are the same measure.
To find the width of the rectangle, use the formula for the area of a rectangle, which is Area = Length × Width. Given that the area is 132 square units and the length is 11 units, you can rearrange the formula to find the width: Width = Area / Length. Substituting the values, Width = 132 / 11 = 12 units. Therefore, the width of the rectangle is 12 units.
For a rectangle or square, Area = Length * Width So Length = Area / Width.
Multiply the length and width to find the area of both a rectangle and square.
The area of a rectangle is 56.25 square inches. The length of the rectangle is12.5 inches what is the width
Length times width gives the area of a rectangle. The rectangle with a length of 38 and a width of 28 has an area of 1064 square units.
Area of a square/rectangle=its length × its width
It is the square area of the rectangle
2x4
Length = 4, Width = 2
Area of a rectangle in square units = length*width
The area of a square or rectangle can be found by multiplying the length times the width. In a square both the length and width are the same measure.
To find the area of a rectangle, you simply multiply its length by its width. In this case, the length is 21m and the width is 17m. Therefore, the area of the rectangle would be 21m x 17m = 357 square meters.
Area of any rectangle in square units is length times width