Every year, the celebration of Pi Day (March 14 is 3.14) grows more ambitious. Math teachers love to dream up unique classroom activities to celebrate Pi for it endless opportunity to calculate (3 ...

The Circle Calculator ( ) is adept at computing essential metrics associated with circles. With a given radius, diameter, circumference, or area, it can determine the other three values ...

How to Solve for Radius in Excel. 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.

National Pi Day is held each year on March 14. It honors 3.14 the ratio of the circumference of a circle. You can also get deals on food too.

In National 4 Lifeskills Maths solve a problem by calculating the area and perimeter of a composite shape which will also include parts of a circle.

A simple guide on how to show the circumference of a circle is π x diameter aimed at children aged between 11 and 14 ...