Best Answer

x=width

x+25=length

4x+50=130

4x=80

x=20

width is 20

length is 45

Q: The perimeter of a rectangle is 130m. The length of the rectangle is 25m more than the width. What are the lengths and widths of the rectangle?

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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.

Perimeter = 2 lengths and 2 widths In your case length + width = 25cm If length is 5cm more than width then length = 15cm and width = 10cm

No, take the rectangle that is 4x6. The perimeter is 20 which is even.

There are plenty of information you can learn about rectangles. You can learn about their angles, their widths and lengths, as well as their volumes.

The perimeter of a rectangle is the sum of its sides, so 2 lengths plus to widths: P = 2l + 2w We know P and w: 730 = 2l + 2(75) 730 = 2l + 150 Subtract 150 from both sides: 580 = 2l Divide both sides by 2: 290 = l The length is 290 meters.

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Add up (two lengths) plus (two widths) and you have the perimeter.

You can't tell the dimensions from the perimeter. There are an infinite number of different rectangles, all with different lengths and widths, that all have the same perimeter.

You can't find the widths of a rectangle with the lengths because the widths can be anything lower than the lengths. Like if your rectangle had a length of 7 the width can be 6, 5, 4, 3, 2, and so on.

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 perimeter of a rectangle, like the perimeter of any closed two-dimensional figure, is the distance around it. The perimeter of the rectangle is the sum of two lengths plus two widths.

PR = 2 X Lengths + 2 X Widths (P = 2l + 2w) PS = 2 X Lengths + 2 X Widths (P = 2l + 2w) PT = Perimeter = a + b + c (add the length of the three sides

Perimeter = 2 lengths and 2 widths In your case length + width = 25cm If length is 5cm more than width then length = 15cm and width = 10cm

A square has four sides of equal length. A rectangle has lengths that are different from the widths.

The rectangle is of length 16ft and width 8ft.The CalculationA rectangle's perimeter is made from two lengths and two widths. Therefore, p=2l+2w.2l+2w=48. l+w=24l=2w. 3w=24. w=8, l=16.

You can't tell the length and width from the perimeter. There are an infinite number of of possibilities. The only thing you can tell for sure is that the length and width add up to 51 (assuming you are asking about a rectangle, other shapes could have much different lengths and widths). A circle with a perimeter of 102 has a length and a width of approximately, 32.268.

The perimeter of a rectangle is given by the formula P = 2(l + w). It is clear that as the length, l, increases, the perimeter, P, increases, as well. We say, therefore, that P is directly proportional to l. If l is the length and b is width of a rectangle then, the perimeter P of the rectangle is 2(l + b) units. P = 2(l + b) P = 2l + 2b If have b as a constant then, 2b will be a constant. Now l is the varying quantity. Say 2b = K P = 2l +K Perimeter changes if the length of the rectangle changes. In particular, if the length increases the perimeter of the rectangle increases. Similarly, if the length decreases the perimeter also decreases. So, the perimeter is directly proportional to the length of the rectangle. Source: www.icoachmath.com In the most simplest explanation, the sum of both lengths, and both widths of the rectangle, IS the perimeter. So obviously the perimeter is directly proportionate to its length (and its width).

Perimeter = 2 lengths + 2 widths 1/2 perimeter = length + width Length = 1/2 perimeter - width Area = length x width That's (1/2 perimeter - width) x (width) .