You can't tell. The perimeter doesn't tell you the length. The only thing you know
is that the length and width have to add up to 72 inches. There are an infinite
number of rectangles with different shapes that can do that.
Here are a few of them. All of these have perimeter of 144:
Length x Width
1 x 71
2 x 70
3 x 69
4 x 68
5 x 67
10 x 62
20 x 52
30 x 42
35 x 37
36 x 36
.
.
etc.
Area = 144 sq inches => Length of side, L = 12 inches => Perimeter = 4*L = 48 inches.
Width of rectangle: 144/18 = 8cm Perimeter of rectangle: 2*(18+8) = 52cm
To find the perimeter of a rectangle, you need both its length and width. The area of a rectangle is calculated as length × width; with an area of 144 cm², there are multiple combinations of length and width that can yield this area (e.g., 12 cm × 12 cm or 16 cm × 9 cm). The perimeter is calculated as 2(length + width). Without specific dimensions, the perimeter can't be determined uniquely, but it can be expressed as a function of the length and width.
--> 2 x 22, Area = 44 square inches --> 6 x 18, Area = 108 square inches --> 12 x 12, Area = 144 square inches
48 inches.
Area = 144 sq inches => Length of side, L = 12 inches => Perimeter = 4*L = 48 inches.
Let the length be 4x and the width be x: 2(4x+x) = 60 8x+2x = 60 10x = 60 x = 6 So: length = 24 and width = 6 Area = length*width Area = 144 square inches
Width of rectangle: 144/18 = 8cm Perimeter of rectangle: 2*(18+8) = 52cm
To find the perimeter of a rectangle, you need both its length and width. The area of a rectangle is calculated as length × width; with an area of 144 cm², there are multiple combinations of length and width that can yield this area (e.g., 12 cm × 12 cm or 16 cm × 9 cm). The perimeter is calculated as 2(length + width). Without specific dimensions, the perimeter can't be determined uniquely, but it can be expressed as a function of the length and width.
--> 2 x 22, Area = 44 square inches --> 6 x 18, Area = 108 square inches --> 12 x 12, Area = 144 square inches
48 inches.
144 inches.
If the rectangle is a square, the perimeter is 48 cm. If not, there are a lot of possibilities.
72
L + W = P/2 = 72 feet L = 3W so L = 3/4 x 72 = 54 feet
48 inches.
48-ft