Math and Arithmetic
Algebra
Geometry

# What is length plus width?

353637 ###### 2015-10-31 02:05:37

2 times length plus 2 times width = perimeter
half the perimeter of a rectangle

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## Related Questions   For a rectangle, calculate twice the length, plus twice the width.For a rectangle, calculate twice the length, plus twice the width.For a rectangle, calculate twice the length, plus twice the width.For a rectangle, calculate twice the length, plus twice the width.   The width is half the length: The perimeter is twice the length plus twice the width. If the perimeter is 3 times the length, twice the width must be the length. Use the following formulae: Area = length x width Perimeter = 2 x length plus 2 x width, or length + length + width + width All we can tell from the information you have given is that the length plus the width is 8.8... Length Plus width = half of perimeter = 176. Width is one-eleventh of this and length is ten-elevenths ie 16 and 160 respectively.    If the width is 9' and the length is twice that, the length is 18'; the perimeter is twice the length plus twice the width, which is 36' + 18' = 54 feet. If "50 inches" is the perimeter all you can say is that length plus width = 25 inches. The surface area is length times width plus length. Then you find the square root of the width divided by two and then squared. You add this to the height squared plus the width. The width is multiplied by the square root of 1/2 squared plus the height squared.   The area is the length times the width. The perimeter is two times the length plus two times the width. The area is the length times the width. The perimeter is two times the length plus two times the width. take area and divide by length. this will give you width. take 2times width plus 2 times length and that is the perimeter If length is "l" and width is "w", then the equation can be written as:2l+2w=150because we know that in a quadrilateral, the perimeter is the length plus the length plus the width plus the width, or 2 times the length plus 2 times the width.To simplify 2l+2w=150, we can divide each side by two:2l+2w=150 (150 divided by 2= 75)l+w =75Now we know that the length plus the width is 75 units.We know that the length is twice the length is twice the width, or:l=2wWe can substitute this in for the length.l+w =75(2w)+w =753w=75Now, we can divide each side by 3 to get the width:3w=75 (75 divided by 3= 25)w=25The width=25 unitsNow, we can figure out what the length is by putting in 25 for the width:l+w=75l+(25)=75We can subtract each side by 25:l+25=75 (75-25=50)l=50The length=50 unitsWe know this is correct because 50 (the length) is two times 25 (the width)  The area is the length times the width. The perimeter is two times the length plus two times the width. The perimeter is the length plus width times 2. Length = 2x+2Width = x + 4Perimeter = 2 (Length + Width) = 2 [(2x + 2) + (x +4)] = 2 (3x + 6) = 6x + 12Answer is 6x + 12

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