P=2b + 2h
perimeter = 2 (times) base (plus) 2 ( times) height
Here base means the width of the rectangle.
Then, P=2b + 2h
P/2=b+h
b=P/2- h
Therefore, Width=Perimeter/2 - Height
Perimeter = 2 * width + 2 * length, so rearranging --> width = (Perimeter / 2) - length
If you know the area the divide area by length if you know perimeter subtract it by 2xlength and divide by 2
The area of rectangle is : 896.0
You must first calculate the width, using the formula for the area of a rectangle (plug in the numbers you know into the formula, and solve for width). Once you know this, you can plug in the numbers in the formula for a rectangle's perimeter.
The perimeter of a rectangle is given by the formula P=2(L+W), where L is length and W is width. An example is a rectangle with length of 4 feet and width of 2 feet. So the perimeter is given by 2(4+2) which equals 12. Think of perimeter like a fence around someone's property. It's basically the border of the rectangle. To find it all you have to do is add all the sides together. This means that you add the length + length + width + width. You add the lengths and widths together twice because there are 2 sides that are length and 2 sides that are width.
Perimeter = 2 * width + 2 * length, so rearranging --> width = (Perimeter / 2) - length
To find the area of a rectangle, you need to know the formula: Area = length x width. Given that the perimeter is 72m and the width is 16m, we can calculate the length by using the formula for perimeter of a rectangle: Perimeter = 2(length + width). Substituting the values we have, 72 = 2(length + 16), which simplifies to length + 16 = 36. Therefore, the length of the rectangle is 20m. Finally, the area of the rectangle is 20m x 16m = 320 square meters.
Add up (two lengths) plus (two widths) and you have the perimeter.
Its impossible to isolate both the length and width, but you can figure out the sum of one pair of length and width, which is 13.
The formula for perimeter is 2l+2w or 2*length + 2*width. This means that you multiply the length by two and multiply the width by two. Then, you add the two products together to find the perimeter.
If it's a rectangle, just minus the length from the perimeter twice and than divide what you have by 2. Width = (Perimeter - (length*2))/2
If you know the area the divide area by length if you know perimeter subtract it by 2xlength and divide by 2
To find the length given the perimeter of a rectangle, you would need the width as well. Since the perimeter of a rectangle is the sum of all its sides (2 lengths + 2 widths), you can rearrange the formula to solve for the length by subtracting twice the width from the perimeter and dividing the result by 2. Formula: Length = (Perimeter - 2*width) / 2.
To find the width of a rectangle, multiply the lenght by 2 and subtract it from the perimeter. Once this is done you are left with the two width sides of the rectangle. To find the width divide this number by 2 and you have your answer. For exaple: P= 120 cm L= 40 cm L* 2 = 80 120 - 80 = 40 40/2 = 20 W=20
The area of rectangle is : 896.0
You must first calculate the width, using the formula for the area of a rectangle (plug in the numbers you know into the formula, and solve for width). Once you know this, you can plug in the numbers in the formula for a rectangle's perimeter.
Ah, what a lovely question! To find the perimeter of a rectangle, we need to know both the length and width. Since the area is 432 square feet, we can find the dimensions by factoring 432 into pairs of numbers until we find a pair that could be the length and width of the rectangle. Once we have the dimensions, we can simply add up all the sides to find the perimeter.