Use this free circumference calculator to find the area, circumference and diameter of a circle.

↑ San Diego State University (2004). «Perimeter, Area and Circumference» (PDF) (em inglês). Addison-Wesley. Cópia arquivada (PDF) em 6 de outubro de 2014 ↑ Bennett, Jeffrey; Briggs, William (2005), …

Aug 3, 2023 · The circumference of a circle is the distance around the boundary of the circle. It is the same as calculating the perimeter of any polygon such as triangle, square, and rectangle.

Use this calculator to easily calculate the circumference of a circle, given its radius in any metric: mm, cm, meters, km, inches, feet, yards, miles, etc. If you know the diameter, first divide it by two to get …

The formula for circumference is based on the constant π (pi), which is an irrational number approximately equal to 3.14159. π is the ratio of the circumference to the diameter of any circle.

Encontre rapidamente parâmetros de círculo como circunferência, área, raio e diâmetro com nossa Calculadora de Circunferência. Resultados precisos em segundos!

Other Languages: Circumference Calculator, Obwód Koła Kalkulator, Kalkulator Keliling Lingkaran, Kreisumfang Rechner, 円周 計算, Výpočet Obvodu, Calcul Circonférence Cercle, Calcolo …

2 days ago · Keep reading for everything you need to know about how to figure out the circumference of a circle using either the diameter or the radius. We've even got a circumference calculator to make …

In geometry, the circumference (from Latin circumferēns 'carrying around, circling') is the perimeter of a circle or ellipse. The circumference is the arc length of the circle, as if it were opened up and …

You sometimes see the word 'circumference' to mean the curved line that goes around the circle. Other times it means the length of that line, as in "the circumference is 2.11cm".