How to use in-sentence of “circumference”:
+ On orbital characteristics: The orbital circumference should be computed from the semi-major axis using Ramanujan’s approximation for ellipses.
+ This is because the circumference of a circle is always π times its diameter.
+ The booster ring is a 468m circumference circular accelerator that uses magnets to bend beams of protons in a circular path.
+ Physicists began to realize that the accelerated angular motion of the disk caused a curvature in spacetime, therefore distorting the normal flat geometric plane, causing the circumference to be greater than 2πr.
+ Within this physical description two different antenna designs are common: the small loop with a size much Electrically shortsmaller than a wavelength, and the resonant loop antenna with a circumference approximately equal to the wavelength.
+ If the circumference of the cylinder is equal to the length occupied by ten numbers on the number line, it then becomes a decimal helical number line, and the numbers arrange themselves into columns, each number in a particular column having the same number ending.
+ The circumference of a circle is the line that goes around the centre of the circle.
+ In 1526 King Louis Jagelonsky granted brothers Medencum of Ratiborice and Podoli right to extract minerals in a half miles in circumference around Ratiborice.

Example sentences of “circumference”:
+ Pi can sometimes be used to work out the area or the circumference of any circle.
+ It has a circumference of 500 metres and an area of 7,300m².
+ Pi can sometimes be used to work out the area or the circumference of any circle.
+ It has a circumference of 500 metres and an area of 7,300m².
+ This is because of the shape of the Earth: the circumference around the Equator is greater than around the poles.
+ In geometry, circumference is the distance around a closed curve; for example, a circle.
+ He was the first person to calculate the circumference of the Earth, and he invented a system of latitude and longitude.
+ The mount has a circumference of about 960 metres.
+ The Alexandrian scientist Eratosthenes about 240 BC, first calculated a good value for circumference of the Earth.
+ The stoutest living single-trunk species in diameter is the African baobab: This tree split up in November 2009 and now the stoutest baobab could be Sunland Baobab with diameter 10.64m and circumference of 33.4m.
+ Girth is the circumference of a cylindrical object, such as a tree trunk.
+ The ratio of that circumference to the period then gives the average orbital speed.
+ The circumference is measured on erect penis: just below the glans penis, in the middle of the shaft, and at the base.
+ So, if “X” were to crawl along the circumference with a ruler and measure the circumference, his ruler will be shortened and he will have to lay out his ruler “more times” to measure the circumference.
+ Even though the diameter and circumference are different for different circles, the number pi remains constant: its value never changes.
+ This fort is about 4km in circumference and the first example of the successful combination of Pashtun and Hindu architecture in the Indian Subcontinent.
+ It is 15 kilometres in circumference and about 3 metres deep.
+ Eratosthenes calculated the circumference of the Earth quite well.
+ It is the length of the circumference divided by the length of the diameter.
+ The Babylonians were able to find that the value of pi was slightly greater than 3, by simply making a big circle and then sticking a piece of rope onto the circumference and the diameter, taking note of their distances, and then dividing the circumference by the diameter.
+ Assuming that Alexandria was due north of Syene he concluded that the distance from Alexandria to Syene must be 1/50 of the total circumference of the Earth.
