Difference Between Area and Circumference of Circle

The basic difference between the area and the circumference of the circle is discussed in the table below,

 

Circumference (C)

Area (A)

Definition The length of the boundary of the circle is called the circumference of the circle.  The total space occupied by the boundary of the circle is called the area of the circle.
Formula C = 2Ï€r  A = Ï€r2
Units Circumference is measured in m, cm, etc. Area is measured in m2, cm2
Radius Dependence Radius is directly proportional to the circumference of the circle. Area is directly proportional to the square of the radius of the circle.
Diameter Dependence Diameter is directly proportional to the circumference of the circle. Area is directly proportional to the square of the diameter of the circle.

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Area of a Circle: Formula, Derivation, Examples

Area of a Circle is the measure of the two-dimensional space enclosed by a circle. It is mostly calculated by the size of the circle’s radius.

Let’s learn how to find the area of the circle using the formulas, with the help of examples.

Table of Content

  • Area of Circle
  • Area of Circle with Radius
  • Area of Circle in terms of Diameter
  • Area of a Circle using Circumference
  • Area of Circle Examples

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