Like my video? Visit http://www.MathHelp.com and let's do the complete lesson!
In this lesson, students learn that the circumference of a circle is the distance around the circle, and the formula for the circumference of a circle is 2 times pi times the ...

How to use the circumference of a circle to work out the diameter of the circle. Some rearranging of a formula here as well. Circumference = Pi x Diameter....

The maths man presents a series of short videos on various maths topics. If there are any topics in particular that you need help with then send us an email at themathsmanca@yahoo.co.uk and we will try to make a video on that topic. Like, comment and subs...

Here you will be shown how to find the circumference of circle leaving your answer in terms of Pi (exact answer). An exact answer means you don't need a calculator, just leave your final answer expressed in terms of Pi.
The circumference of a circle can...