not sure There are two main lengths that are pertinent to a circle, namely, the diameter of the circle and its circumference, the phrase "length of a circle" does not convey much meaning.
diameter of a circle = 2*radius or circumference/pi
you need to quote the circumference to calculate the length of the arc or its percentage
The circumference of a circle is defined as 2(pi)d. Transpose the formula and calculate it.
The length around a circle is the circumference The length across a circle is the diameter
Calculate the area of the circle of 101 mm radius. Multiply this by the length of 656 mm. Divide the result by 1,000.
length(L) of the diameter is called as the circumference........... L=∏*D.........where ∏ is 'pi' and equivalent to 22/7. and 'D' is the diameter of the circle.
The circumference is the perimeter of a circle, total outer length of a circle. Use 2 x (pi) x r to calculate the circumference, where (pi)= 3.142, r= radius of circle. :)
Pi can be used to calculate the area of a circle Pi can be used to calculate the circumference of a circle
Of a circle: divide the length of the circumference by the value of Pi (about 3.14159). The answer is the diameter. Half of the diameter is the radius
The radius of a circle is the length of the line from the center of the circle to any point on its edge.
The length of an arc of a circle refers to the product of the central angle and the radius of the circle.
1. Multiply pi (3.14) by the radius of the circle (half of the diameter which is the length of the circle on the widest part).2. Square your result.This uses the formula:Area=πr2where π=3.14
The answer depends on what information about the circle is given: area, radius, length and angle of arc, area and angle of sector, etc. In each case, there is a different way to calculate the diameter but, since there is no information on what is known, it is not possible to answer the question.
Assuming the pipeline is a cylinder, calculate the area of the circle (A=pi x r2) and multiply that number by the length of the pipe. Just make sure you use the same units. If you calculate the area using feet, then measure the length of the pipe in feet.
The width, or the length of a circle are its diameter.
C program on how to calculate circumference of a circle? The formula; 2 * Pi * Radius = circumference Will calculate the circumference of a circle.
A chord of a circle is a straight line that joins any two points on the circumference of a circle. The diameter of a circle is the length of the chord that passes through the centre of the circle; it is the chord of longest length and is twice the radius of the circle in length.
The diameter of any circle is twice its radius
To calculate the area of a circle use this formula: pi x r2.
there is no length or width of a circle. There is radius and circumference and the line that goes all the way through the center to the other side of the circle, which is twice the radius. But there is no length or width of a circle.
If the circle is 11 inch in diameter, then the length of the circle is 69.1 inches, however if the 11 inches is the circumference, then the length is 11 inches.
The diameter of a circle is the length of the circle from one side to the other, going through the middle of the circle. The radius is the measurement of length from the middle of the circle to the perimeter of the circle. This is half of the diameter.
diameter = 2 X radius
It is two times greater