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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

Q: How do you find the length of a rectangle if the perimeter is 40 and the width is 2inches?

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If the shape is a rectangle, then Perimeter = 2(Length + Width) So Width = Perimeter/2 - Length

you need length and width length multiply width = area length + length + width + width = perimeter

Length + length + width + width = perimeter. Length + width x 2 = perimeter

Perimeter = 2 * width + 2 * length, so rearranging --> width = (Perimeter / 2) - length

10x2

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Perimeter of a rectangle = 2 x (length + width) = 2 x (2 + 9) = 2 x 11 = 22 square inches.

Perimeter is Length + width x 2 or Length + length + width + width. This is perimeter for any shape including a rectangle. Perimeter of a rectangle is all sides added together for a rectangle.

If the length of a rectangle is twice its width and it has a perimeter of 48, then the rectangle is 16 in length and 8 in width.

If the shape is a rectangle, then Perimeter = 2(Length + Width) So Width = Perimeter/2 - Length

The length of the rectangle is 18cm. The width of the rectangle is 9cm.

The length of a rectangle is twice its width. If the perimeter of the rectangle is , find its area.

The perimeter of a rectangle is found by the following formula: (Length x 2) + (Width x 2) or Length + Length + Width + Width.

Perimeter of rectangle = 2 x (length + width) = 2 x (1.6 + 0.8) = 2 x 2.4 = 4.8 meters

the length of a rectangle is 5 more then the width. Find the perimeter and the area of the rectangle

you need length and width length multiply width = area length + length + width + width = perimeter

Length + length + width + width = perimeter. Length + width x 2 = perimeter

width=9 length=18