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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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How do i find the perimeter of a rectangle if you know its length and its width?

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

What is the length of the sides of a rectangle that has a perimeter of .875?

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.

How do you find the widths of a rectangle with the lengths?

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.

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.

How do you write the perimeter of a rectangle in sentence form?

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.

How do you find the perimeter of a rectangle square or triangle?

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

What is the width and length of a rectangle if the perimeter is 50 and the length is 5 cm more than the width?

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

How is a square alike and different from a rectangle?

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

Length of a rectangle is more than 2 its width.The perimeter is 48 feet?

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.

What is the length and width of the perimeter 102?

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.

How do you know that the perimeter of a rectangle is directly proportional to its length?

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: 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).

How do you get the area if you have the width and the perimeter?

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) .