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The formula for perimeter varies based on what object you are trying to determine the perimeter for.
If you are looking for the perimeter of a perfect square you simply take the length of one side and multiply it by four.
If you are looking for the perimeter of a rectangle with length (a) and width (b) you would multiple the length (a) by two and the width (b) by two and add them together. Perimeter = 2a + 2b
If you are looking for the perimeter of a rectangle you add up the lengths of all the sides.
To find the perimeter of a circle you multiple the radius by 2pi. pi = 3.14159265
the perimeter = 2 * 3.14159265 * r
Or if you have the diameter of the circle you would just have to multiply the diameter by pi. So, perimeter = 3.14159265 * d
Radius is the length of a line that goes from the middle of a circle to the edge of the circle.
Diameter is the length of a line that goes from one edge of a through the middle to another edge of the circle.
What else can I help you with?
What is the length of a rectangle that its perimeter is 30?
The perimeter of a rectangle is not sufficient to determine its length.
What is the perimeter of a 40 acre rectangle of land?
Any length greater than 1 mile. The area of a rectangle is not sufficient to determine its perimeter.
What is the perimeter of a rectangle when the square root is 36cm?
The area of a rectangle is not enough information to determine its shape (thin and narrow or fat and short) and therefore its perimeter.
What is the perimeter of a rectangle of 20cm2?
To determine the perimeter of a rectangle, we need both the length and width. The area of the rectangle is given as 20 cm², but without the specific dimensions, we cannot calculate the perimeter directly. For example, if the rectangle has a length of 5 cm and a width of 4 cm, the perimeter would be 2(5 + 4) = 18 cm. Thus, the perimeter varies depending on the rectangle's dimensions.
The perimeter of the rectangle?
what is the perimeter of the rectangle
How do you determine the area and perimeter of a rectangle?
for area we should multiple length X breadth for perimeter we should do 2x(LxB)
What is the perimeter of the rectangle that is 0.9 square units?
There is no single answer to that The rectangle could be 0.9 by 1, giving a perimeter of 2x(0.9+1)=3.8 Or it could be 0.45 by 2, giving it a perimeter of 2x(0.45+2)=4.9 The minimum perimeter is when it is a square. The square root of 0.9 is approx 0.94868, so the perimeter would be approx 3.7947
How do you find the perimeter of a triangle with the perimeter of a rectangle?
There is no reason for the perimeter of a triangle to have any relation to the perimeter of an unrelated rectangle!
What is the perimeter of a 50cm2 rectangle?
To find the perimeter of a rectangle, you need both the length and the width. However, knowing only the area (50 cm²) isn't enough to determine the perimeter without additional information about the dimensions. For example, if the rectangle is 5 cm wide and 10 cm long, the perimeter would be 30 cm. If you provide either the length or width, I can help calculate the perimeter!
How do you determine the area of a rectangle if you know the perimeter?
You can't. The perimeter doesn't tell the area. There are an infinite number of shapes with different dimensions and different areas that all have the same perimeter.
If BC16.5 and CD4.5 what is the perimeter of the rectangle?
The perimeter of the rectangle is 42 units
The langth around a recrangle is called the?
The length round a rectangle is the perimeter.
