Here's the question you clicked on:
RiverHunter
How do you measure Circumference?
the circumference is the outside of a circle for instance you can use various objects to measure it like rulers or a protractor.
u should this question in the maths group
yeah this is more of a math question o-o
2r.pi (3.1416); r is the radio
\[\pi r ^{2}\] (pi times radious squared) Pi is 3.14 by the way. Hope I helped! ♥
you are mistaken. that formula is for the area
Thank you all so much for your help, but I need to know how to measure the circumference of an egg and I'm not quite sure how to do so.