Understanding the Circumference of a Circle
The circumference of a circle is the total distance around it. It can be calculated using the formula:
Circumference = 2 × π × r
Where:
- π (Pi) is approximately 22/7 or 3.14.
- r is the radius of the circle.
Given Radius
In this case, the radius is provided as 22/7 cm. However, it seems there might be a misunderstanding since the radius should be a singular value, typically stated in centimeters. Let's clarify:
- If the radius is 22/7 cm, then the calculation will proceed with this value.
- If the radius is 14 cm, then we will calculate using that.
Assuming we are calculating for both values:
Calculation for Radius 22/7 cm
- Substitute the radius into the circumference formula:
- Circumference = 2 × (22/7) × (22/7)
- This results in:
- Circumference = (44/7) × (22/7) = 968/49 cm
Calculation for Radius 14 cm
- Substitute the radius into the circumference formula:
- Circumference = 2 × π × 14 cm
- Using 22/7 for π:
- Circumference = 2 × (22/7) × 14 = 88 cm
Final Results
- If the radius is 22/7 cm: Circumference ≈ 19.73 cm
- If the radius is 14 cm: Circumference = 88 cm
This detailed breakdown should help clarify how to find the circumference based on the given radius. Always remember to identify the correct radius before performing calculations!

Because circumference is equal to 2πr and the value of π is 22\7. Therefore, circumference is 2*22\7*22\7,which equals to 968\49