Solve for circumference of a circle Worksheet

7 problems

Mathematically, the circumference of a circle is the product of the diameter of the circle. It is twice the radius and the constant π. It is the length of the complete arc of a circle. The circumference of a circle is also known as the perimeter of the circle. The unit of the circumference is the same as its length, and it is also a linear value. 

Grade 7

Teaching Circumference of the Circle Easily 


  • Diameter: The distance across the circle through the center. It is denoted by 'd'. 
  • Radius: The distance from the center to any point on the circle. It is denoted by 'R.' 
  •  Π or Pi: It is a constant value, i.e., 22/7 or 3.14.



                                          Circumference of the Circle = 2Πr where 

                                          R = radius of the circle 


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