In geometry, the circle is a fundamental shape that holds immense importance. Central to a circle’s properties is its radius – the distance from its center to any point on the circumference. Knowing ...

Understanding how to calculate the radius of a circle is an essential skill in geometry, and it has practical applications in everyday life as well. Whether you are determining the size of a circular ...

Enter the circle’s radius in the indicated field and select the dimension unit. Optionally, you can use the diameter and perimeter – circumference to calculate the circle’s area. If we have a circle ...

That is, diameter is the length of the line segment inside the Circle which pass through the center and it will be two times the radius. Our arc length calculator can calculate the length of an arc of ...

The radius of a circle or a sphere is the distance between the center and the edge. The radius can be used to calculate a circle's diameter, area and circumference. Likewise, a sphere's volume is ...

The chapter on “Circles” forms an important part of Mathematics. This chapter includes many interesting and useful formulae. One such formula is the circumference of the circle. Students must know and ...