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The length of a rectangle is two times its width. If the perimeter of the rectangle is 48 what is its area?
length = 2 x width Perimeter = 2 x (length x width) =2 x (2 x width + width) = 2 x (3 x width) = 6 x width → 6 x width = 48 units → width = 48 units ÷ 6 = 8 units → length = 2 x width = 2 x 8 units = 16 units Ares = length x width = 16 units x 8 units = 128 square units
What is the area of a 2 centimeters by 6 centimeters rectangle?
the formula for the area of a rectangle is base*width. plug in 2 for the base and 6 for the width. 2*6=12 the answer is 12cm
A picture 8 inches long of 6 inches width is to be enlarged so that its length will be 12 inches what is the width in inches of the enlarged picture?
Ratio of new length to old length = 12/8 = 3/2 So ratio of new width to old width must be 3/2 New width/Old width = 3/2 so New width = Old Width * 3/2 = 6 inches*3/2 = 9 inches
The area of a rug is 66 square feet the length is 5 feet longer than the width what is the width of the rug?
Area= length * width length= width + 5 so.... Area= width * (width + 5) Area= width^2 + 5width (going to use w for width.) 66= w^2 + 5w w^2 + 5w - 66= 0 Now factor! (w - 6)(w + 11) Solve for w, and since area can't be negative, you get.. w=6 length= 6+5= 11
What is its perimeter if the length of a rectangle is 6 length and the width is 3 width?
18 - 6 plus 3 times 2 how don't you know that ?
If the perimeter is 48 If the length is twic the width what is the length of rectangle?
perimeter = (2*length) + (2*width) length = 2*width so perimeter = (2*2*width) + 2*width = 6*width perimeter = 48 so you can figure out the width and length
The length of a rectangle is two times its width. If the perimeter of the rectangle is 48 what is its area?
length = 2 x width Perimeter = 2 x (length x width) =2 x (2 x width + width) = 2 x (3 x width) = 6 x width → 6 x width = 48 units → width = 48 units ÷ 6 = 8 units → length = 2 x width = 2 x 8 units = 16 units Ares = length x width = 16 units x 8 units = 128 square units
What is the area of a 2 centimeters by 6 centimeters rectangle?
the formula for the area of a rectangle is base*width. plug in 2 for the base and 6 for the width. 2*6=12 the answer is 12cm
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.
A picture 8 inches long of 6 inches width is to be enlarged so that its length will be 12 inches what is the width in inches of the enlarged picture?
Ratio of new length to old length = 12/8 = 3/2 So ratio of new width to old width must be 3/2 New width/Old width = 3/2 so New width = Old Width * 3/2 = 6 inches*3/2 = 9 inches
What is the weight of a steel stud?
It depends on the gauge of the steel used in the stud and the width of the stud. For example, a 2-1/2" 18 Ga. Steel Stud made from Galvanized Steel could be figured simply from the properties of the steel. The stud is 2-1/2" wide with a 1-1/4" flange and a 1/4" return (on each side). This adds up to 5-1/2" of steel. Galvanized steel weighs 2.156 lbs/sq ft. Now it's just math. 5-1/2" = 0.45833 ft. 2.156 lbs/sq ft * 0.45833 ft = 0.9882 lbs/ft. So, a 2-1/2" 18 Ga. Galvanized Steel Stud weighs approximately 1 lb/ft.
The area of a rug is 66 square feet the length is 5 feet longer than the width what is the width of the rug?
Area= length * width length= width + 5 so.... Area= width * (width + 5) Area= width^2 + 5width (going to use w for width.) 66= w^2 + 5w w^2 + 5w - 66= 0 Now factor! (w - 6)(w + 11) Solve for w, and since area can't be negative, you get.. w=6 length= 6+5= 11
What is its perimeter if the length of a rectangle is 6 length and the width is 3 width?
18 - 6 plus 3 times 2 how don't you know that ?
Width and length of Manhattan Island US in miles?
Length: 6 miles width: 2 miles
If a rectangle is 220 all around and the length is 6 then what is the width?
A rectangle with length L and width W has perimeter = 2*(L+W) So, 2(6 + W) = 220 or 6 + W = 110 so that W = 104 Usually, Length > Width but clearly not in this case.
Rectangle area is 48 sq in and length is 2 more than width. what are length and width?
8 and 6
What shape has 6 length 5 width 2 height?
38'' length 14''heigth 5''width
