W = (347/2) - L, so you need the length, or the area, but that involves a more complex calculation...
228 feet is the perimeter.
Length X Width
Add the length and width of the rectangle. That would do it.
If the dimensions of the rectangle are in feet, the perimeter will be in feet as well. The area will be in square feet. The area is length x width. The perimeter is 2 x (length + width) or 2 x length + 2 x width.
You can't only using the perimeter. You have to know length and width.
width = (perimeter-2*length)/2
the perimeter of a retangle is found by adding all the sides togethersince there are two lengths and two width you add both ofthe measurements twice.6.1 + 6.1 + 4.2 + 4.2 = 20.6 inches
98 square feet
Length + length + width + width = perimeter. Length + width x 2 = perimeter
You divide the perimeter by the width and you get the lenght
Perimeter: 150+15+150+15 = 330 feet Area: 150*15 = 2250 square feet
perimeter = 2 x (length + width) ⇒ length + width = perimeter ÷ 2 ⇒ length = (perimeter ÷ 2) - width So to find the length of the given rectangle, subtract the width from half the perimeter is how to do it. IF you meant "What is the length..." then: length = perimeter ÷ 2 - width = 40 ÷ 2 - 2 in = 20 - 2 in = 18 in