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.
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.
Perimeter = 32 inches. Area = 55 square inches.
Perimeter = 2*(Length + Width) = 2*(16 + 12) = 2*28 = 56 inches
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 8 inches. The width of the rectangle is 4 inches. What is the perimeter of the rectangle in inches?
Length of rectangle is 5 inches and its width is 4 inches Check: 2*(5+4) = 18 inches which is its perimeter
A rectangle has two dimensions, length and width. You haven't said what the width is. The perimeter is the distance around the rectangle. Imagine going round it. You would go 42 inches, then a width, then another 42 inches, then another width. In general, the perimeter of a rectangle is twice its length plus twice its width.
Length + width = half perimeter = 100". Length is 98", width is 2"
The perimeter of a rectangle = 2 x (length + width) = 2 x (12 + 8) = 2 x 20 = 40 inches
4
35 and 28
Its length is 18 inches
20
If "50 inches" is the perimeter all you can say is that length plus width = 25 inches.
10 inches
22 inches