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Q: A factor pair for a rectangle with an area of 100 and a perimeter of 50?

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factor pair = 650,1 factor pair = 325,2 factor pair = 130,5 factor pair = 65,10 factor pair = 50,13 factor pair = 26,25

Add up the lengths of all the sides. Since there are two pair of equal sides, just take each the length and double it and then the width and double it. Now add those two numbers. If the length is L and the width is W, the perimeter is 2L +2W

square, rectangle, rhombus, parallelogram

The perimeter of the larger polygon will have the same ratio to the perimeter of the smaller as the ratio of the corresponding sides. Therefore, the larger polygon will have a perimeter of 30(15/12) = 37.5, or 38 to the justified number of significant digits stated.

The constant of proportionality or scale factor.

Related questions

The length and breadth of a rectangle are a factor pair of the area of the rectangle.

There is no formula for a rectangle. There are formula for calculating its area, perimeter or length of diagonals from its sides, or it is possible to calculate the length of one pair of sides given the other sides and the area or perimeter, or the two lots of sides given area and perimeter and so on.

Perimeter = (2 lengths) + (2 widths)1/2 of the perimeter = (length) + (width)Area = (length) x (width)So if you're given the area and the perimeter:-- Look for factor-pairs that multiply to give the area.-- The right pair of factors is the pair that add to give 1/2 of the perimeter.Example:Area = 24Perimeter = 22Factor pairs that make 24:1 x 242 x 123 x 84 x 6Which pair is it ?Perimeter = 221/2 the perimeter = 11.Look at the sums:1 + 24 = 252 + 12 = 143 + 8 = 11

If we limit ourselves to whole numbers, the length and width of any rectangle is a factor pair of the area.

One to one. Each factor pair represents a rectangle.

A rectangle has a perimeter of 28 inches. The length of one pair of sides is 8 inches per side. What is the length of each of the other sides? Six in.

One rectangle for each factor pair.

Its impossible to isolate both the length and width, but you can figure out the sum of one pair of length and width, which is 13.

One rectangle per factor pair, six total.

factor pair = 1512,1 factor pair = 756,2 factor pair = 504,3 factor pair = 378,4 factor pair = 252,6 factor pair = 216,7 factor pair = 189,8 factor pair = 168,9 factor pair = 126,12 factor pair = 108,14 factor pair = 84,18 factor pair = 72,21 factor pair = 63,24 factor pair = 56,27 factor pair = 54,28 factor pair = 42,36

Prime numbers have one factor pair, hence one rectangle.

factor pair = 650,1 factor pair = 325,2 factor pair = 130,5 factor pair = 65,10 factor pair = 50,13 factor pair = 26,25

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