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Q: What is the perimeter of a rectangle with side lengths of 8 and 40?
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What are the side lengths of the rectangle area 40 in perimeter 28 in?

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What are the side lengths of a rectangle with an area of 36 and a perimeter of 40?

Length of rectangle is 18 units and its width is 2 units


What are the side lengths of a rectangle if the area is 36 and the perimeter is 40?

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What is the perimeter of a rhombus with side length of 30 in and 40 in?

A rhombus can't have two different side lengths. They all must be the same. If the sides are 30-in, then the perimeter is 120-in. If they're 40-in, then the perimeter is 160-in.


What is the perimeter of a rectangle 12m 8m?

Assuming that the measures given in the question refer to the lengths of the sides of the rectangle, the answer is 40 metres.


What is width of rectangle with length 40 meters and perimeter 120 meters?

To find the perimeter of the rectangle you add up all the sides. There are two lengths and widths for every rectangle, so you know the length is 40 meters x 2 = 80 meters. Perimeter is the total length of all the sides so you just minus 120 from the two lengths which is 80. So the width is 40, divide 2 (2 widths) = 20 meters. Width = 20 meters OR if they're asking for widthS then it'll be 40 meters, but they're not.


The area of a rectangle is 100 inches the perimeter is 40 a second rectangle has the same area but a different perimeter. Is the second rectangle a square?

the area of a rectangleis 100 square inches. The perimeter of the rectangle is 40 inches. A second rectangle has the same area but a different perimeter. Is the secind rectangle a square? Explain why or why not.


What is the perimeter of a rectangle with sides of 16mm and 4mm?

The perimeter is 40 mm.


How do you find the perimeter of a rectangle 12x8?

Perimeter = 12 + 12 + 8 + 8 = 40.


What are the side numbers to make a rectangle with 82cm perimeter and 40cm area?

Assuming you meant area of 40 cm2, the rectangle would need to be 40 cm x 1 cm


If you know both the perimeter an the length of a rectangle how can you determine the width of the rectangle?

The perimeter is the total of all 4 sides of the rectangle, and a rectangle, by definition, has 2 sets of parallel sides. Perimeter = 2L + 2W (where L = length of ONE side, and W = width of ONE side). So, for example, if the perimeter is 40 cm, and the length is 15 cm, you figure out the width by subtraction and division. P = 2L + 2W 40 = 2(15) + 2W 40 = 30 + 2W 40-30 =30 + 2W - 30 10 = 2W 10/2 = 2W/2 5 = W So the width of the rectangle is 5 cm.


If a rectangle has an area of 2000 feet squared one side is fifty feet long what is the perimeter of the rectangle?

The formula for the area (A) of a rectangle is A = length x width : Let w be the unknown side then 2000 = 50w : w = 2000 ÷ 50 = 40 feet Perimeter of a rectangle = 2(length + width) = 2(50 + 40) = 2 x 90 = 180 feet