The question is utter nonsense! The perimeter of is a 1-dimensional measure so it cannot be 20x 2 28x 8. Similarly, the length of the running space is also a linear measure and so it cannot be 10x 4. There is, therefore, no way that the answer can be correct.
The perimeter is the length around something, add all sides together to get the length of the perimeter.
The perimeter of a plane figure is the length of its boundary. Thus the perimeter of a rectangle of length L and width W is 2L + 2W. The perimeter of a circle is the length of its circumference.
The perimeter of a rectangle is not sufficient to determine its length.
The perimeter of a square is simply 4 times the length of a side.The perimeter of a square is simply 4 times the length of a side.The perimeter of a square is simply 4 times the length of a side.The perimeter of a square is simply 4 times the length of a side.
To find the distance around a figure, you calculate the perimeter. The perimeter is the total distance around the outside of a shape or figure. To find the perimeter of a rectangle or square, you add up all the sides. For a circle, you can find the perimeter by multiplying the diameter by π (pi).
The perimeter is the total distance around - width + width+ length + length.
the perimeter means the length around an object. so your perimeter around the object you have must be 8.
in geometry, perimeter is the length around the outside of an object.
The length round a rectangle is the perimeter.
To find the ratio of the length of a shape to its perimeter, you would divide the length by the perimeter. For example, if the length of a rectangle is 4 units and its perimeter is 12 units, the ratio would be 4/12 or 1/3. This ratio represents the proportion of the length to the total distance around the shape.
Perimeter is the distance around an object. Perimeter of a square = 4x Side length Perimeter of a Rectangle = 2 x Length + 2 x Width Perimeter of a Triangle = A+B+C Perimeter of a circle = 2 pi r
Yes, your statement is dimensionally correct. But your formula is incorrect, and possibly ambiguous. First, the perimeter is only a simple sum involving length and width IF the figure is a rectangle. Second, the perimeter of the rectangle is double what you have stated: P = 2L + 2W
The perimeter is the border or outer boundary around a two dimensional figure and is the length of such a boundary - a field for example, a perimeter fence
length=7.5 inches this is only correct if the object is a rectangle.
perimeter is the measure around the figure; area is the measure within the figure formula: perimeter: length+length+width+width=perimeter (for square or rectangle) area: length times width= area ( for square or rectangle)
The distance around a polygon is the length of its perimeter.
Perimeter is the distance around an object. Area is the total amount of space inside the object. Length is the the measurement of one side of the object. Length is added up to find the perimeter. Length is multiplied to find the area.