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The actual dimensions of a modern 2x4 is 1.75 by 3.5 inches.
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What is the width of an adult?
about 3/4 of an inch or 2 cm
A rectangle has a length of 4x and a width of 4x - 2 its perimeter is 12 inches find the length and width?
Perimeter equals two times quantity length plus width, or 2(l+w), so: 2(4x+4x-2)=12 2(8x-2)=12 8x-2=6 8x=8 x=1 Plug 1 in for x Length: 4(1)=4 units Width: 4(1)-2=2 units
What is the area of a room that is 4x10 squared 2x10 to the third?
Area = length * width width = 4*102 length = 2*103 Area = 4*102*2*103 = 8*105
What is the Width of an adult finger?
about 3/4 of an inch or 2 cm
How many L's are there in one rectangle?
2. Think about it. There are 4 sides. Two for width and two for length. And 2+2=4. Right?!
What Sides of a rectangle give perimeter equal to to area?
perimeter = 2 x (width + length) area = width x length If area = perimeter then: width x length = 2 x width + 2 x length width x length - 2 x length = 2 x width length x (width - 2) = 2 x width length = 2 x width / (width - 2) So any rectangle with length and width that satifies the above will work, for example: width = 2.5, length = 10, area: 2.5 x 10 = 25; perimeter: 2x(2.5+10) = 2x12.5 = 25 width = 3, length = 6, area: 3x6 = 18; perimeter: 2x(3+6) = 2x9 = 18 width = 4, length = 4, area: 4x4 = 16; perimeter: 2x(4+4) = 2x8 = 16 By making the length dependent on the width, the width must be at least 2. Once the 4x4 square has been reached, the width becomes larger than the length, but the pair will also be given if the width is the smaller dimension, for example, a width of 6 gives a length of 2 x 6 / (6 - 2) = 12 / 4 = 3, which matches the length of 6 being given by a width of 3.
Perimeter of 18 units you are a rectangal your length is 1 unit bigger than your width What are your dimensions?
Perimeter of a rectangle is (2 x Length) + (2 x Width) (2 x length)+(2 x width) = 18 length = 1+width 2(1+w) + (2w) = 18 2+2w+2w=18 2+4w=18 4w=16 w=4 l=1+4=5 Width = 4 Length = 5
The length of a rectangle is 3 inches more than its width and its perimeter is 22 inches Find the width of the rectangle?
Perimeter = length + width + length + width = 2 x (length + width) Given: perimeter = 22in length = width + 3in Thus 22 = 2 x (width + 3 + width) 11 = 2 x width + 3 8 = 2 x width 4 = width So the width is 4in.
What is the iPod Touch frame length and width?
About 4 1/2 inches long, and is about 2 1/2 inches width wise.
What is the width of a thumb?
The width of an adult thumb could be somewhere between 2-4 cm.
How do you calculate the top dimensions of a rectangle if you know its perimeter and bottom area?
Important to note are these formulae: Perimeter_of_rectangle = 2 x (length + width) Area_of_rectangle = length x width So if the perimeter and area are known, then: 2 x (length + width) = perimeter => length + width = perimeter / 2 => length = perimeter / 2 - width length x width = area => (perimeter / 2 - width) x width = area (substituting for length given above) => perimeter / 2 x width - width2 = area => width2 - perimeter / 2 x width + area = 0 which is a quadratic and can be solved either by factorization or by using the formula: width = (perimeter / 2 +/- sqrt(perimeter2 / 4 - 4 x area)) / 2 = (perimeter +/- sqrt(perimeter2 - 16 x area)) / 4 This will provide two values for the width. However, each of these values is the length for the other, so the larger value is the length and the smaller value is the width. Sometimes only 1 value will be found for the width above. In this case, the rectangle is actually a square which means that the length and width are both the same. Examples: 1. perimeter = 6, area = 2 width2 - perimeter / 2 x width + area = 0 => width2 - 6 / 2 x width + 2 = 0 => width2 - 3 x width + 2 = 0 => (width - 2) x (width - 1) = 0 => width = 2 or 1. So the length is 2 and the width is 1. 2. perimeter = 12, area = 9 width2 - perimeter / 2 x width + area = 0 => width2 - 12 / 2 x width + 9 = 0 => width2 - 6 x width + 9 = 0 => (width - 3)2 = 0 => width = 3 So the rectangle is a square with both length and width of 3.
A rectangle has a length of 4x and a width of 4x - 2 its perimeter is 12 inches find the length and width?
Perimeter equals two times quantity length plus width, or 2(l+w), so: 2(4x+4x-2)=12 2(8x-2)=12 8x-2=6 8x=8 x=1 Plug 1 in for x Length: 4(1)=4 units Width: 4(1)-2=2 units
What is the width of an adult?
about 3/4 of an inch or 2 cm
If Cheryl wants to make her rectangular garden twice as long and twice as wide how much larger will the area of her new garden be?
Area=Length * Width. if length =4 and width =5...area is 20. if doubled....(4*2)*(5*2)=A*4. When length and width double, area is multiplied by 4.
What is the area of a room that is 4x10 squared 2x10 to the third?
Area = length * width width = 4*102 length = 2*103 Area = 4*102*2*103 = 8*105
How many are there in one l?
2. Think about it. There are 4 sides. Two for width and two for length. And 2+2=4. Right?!
The length and width of a rectangle are consecutive even integers The area of the rectangle is 8 square units What are the length and width of the rectangle?
Length = 4, Width = 2
