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Q: How would you find the width if you only know the perimeter and length?

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

width = (perimeter-2*length)/2

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

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

The perimeter is the total distance around - width + width+ length + length.

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.

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

Length + width = half of perimeter, so you need more information...

Length = (Perimeter - twice width) / 2

you multiply 2 times the width and 2 times the length ad then add them together. the equation would be 2l+2w=perimeter

It isn't clear how you would define the "perimeter" for a 3D figure. The base is the product of length x width.

You divide the perimeter by the width and you get the lenght

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.

Perimeter = Width x 2 + length x 2. To find width, you minus the length from perimeter because opposite of ADD is SUBTRACT.

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

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

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.

Perimeter = length + width + length + width = 2 x (length + width) Given: perimeter = 22in length = width + 3in Thus 22 = 2 x (width + 3 + width) 11 = 2 x width + 3 8 = 2 x width 4 = width So the width is 4in.

Subtract two times the length from the perimeter and divide the remainder by two. This should be the width.

length 18 width 7

by appying 2l+2w

Area = Length*Width so Width = Area/Length. Therefore the Width can be calculated. Then, perimeter = 2*(Length + Width) and everything on the right hand side of the equation is known so the perimeter can be calculated.

Use the following formulae: Area = length x width Perimeter = 2 x length plus 2 x width, or length + length + width + width

The perimeter of a standard- sized rectangular rug is 94 ft. the length is 3 ft more than the width. Find the length and the width.