In conclusion, there are various ways to calculate the circumference of a circle depending on the information available. By using its diameter or radius and applying mathematical formulas, you can ...

– π (pi) is a mathematical constant, approximately equal to 3.14159 If we know the circumference of a circle, we can easily find out its radius by rearranging this formula and solving for ‘r’: r = C / ...

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 ...

Running into a DIY project without a ruler or tape measure? A simple household item can give you accurate results in seconds, ...

A circle is a shape where every point at its edge is the same distance from the centre. A circular shape or object is one that is in the form of a circle. How many of these circular objects can you ...